{"product_id":"hygger-small-gravel-vacuum-for-aquarium-low-water-level-fish-tank-water-changer","title":"hygger Small Gravel Vacuum for Aquarium, Low Water Level Fish Tank Water Changer","description":"\u003cul\u003e\n\u003cli\u003e3-in-1 water changing, sand washing and dirt absorption\u003c\/li\u003e\n\u003cli\u003eHandle-type operation ball design\u003c\/li\u003e\n\u003cli\u003eSiphon working principle\u003c\/li\u003e\n\u003cli\u003eEasy to assemble and use\u003c\/li\u003e\n\u003cli\u003eEquipped with aquarium gravel vacuum washing tube\u003c\/li\u003e\n\u003cli\u003eSuitable for small and large aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cdiv data-elementor-type=\"wp-post\" data-elementor-id=\"3187\" class=\"elementor elementor-3187\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-1eedc62 e-con-full e-flex e-con e-parent e-lazyloaded\" data-id=\"1eedc62\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-1a57c13 elementor-widget elementor-widget-image\" data-id=\"1a57c13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"970\" height=\"300\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-1.webp\" class=\"attachment-large size-large wp-image-3197\" alt=\"Hygger aquarium with gravel, plants, fish, and water cleaner for clean water\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-1.webp 970w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-1-300x93.webp 300w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-1-150x46.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-1-768x238.webp 768w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-1-600x186.webp 600w\" sizes=\"(max-width: 970px) 100vw, 970px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-81f893a elementor-widget elementor-widget-heading\" data-id=\"81f893a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\"\u003ehygger Aquarium Vacuum Gravel Cleaner\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-e1a9e54 e-grid e-con-full e-con e-child\" data-id=\"e1a9e54\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-9c3fb5a e-con-full e-flex e-con e-child\" data-id=\"9c3fb5a\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-b9b1f31 elementor-widget elementor-widget-image\" data-id=\"b9b1f31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-2.webp\" class=\"attachment-large size-large wp-image-3198\" alt=\"Hygger aquarium cleaner with suction nozzle for gravel cleaning and water maintenance in fish tanks\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-2.webp 300w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-2-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-2-100x100.webp 100w\" sizes=\"(max-width: 300px) 100vw, 300px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-6d61bb3 elementor-widget elementor-widget-text-editor\" data-id=\"6d61bb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003e\u003cstrong\u003e3 in1 Multi-function\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fish tank siphon cleaning tool of the water flow is 256GPH, can be used for water changes, gravel sand washing and dirt suction. No need to touch dirty water with your hands to clean. And although it is a manual operation, it is effortless and no time-consuming.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-384bb3b e-con-full e-flex e-con e-child\" data-id=\"384bb3b\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-d048df7 elementor-widget elementor-widget-image\" data-id=\"d048df7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-3.webp\" class=\"attachment-large size-large wp-image-3199\" alt=\"Hygger aquarium with water inlet, outlet, and low water level indicator for easy maintenance\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-3.webp 300w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-3-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-3-100x100.webp 100w\" sizes=\"(max-width: 300px) 100vw, 300px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-03d805d elementor-widget elementor-widget-text-editor\" data-id=\"03d805d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003e\u003cstrong\u003eSiphon Principle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe siphon principle need to pay attention to the water level of the water inlet and outlet: at least 19.7in. It can also be used when the water level in the fish tank is only 11in high, and can run to the lowest water level of 0.8in, meet multiple usage requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-c8ce23c e-con-full e-flex e-con e-child\" data-id=\"c8ce23c\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-d9a9a57 elementor-widget elementor-widget-image\" data-id=\"d9a9a57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-4.webp\" class=\"attachment-large size-large wp-image-3200\" alt=\"Hygger Aquarium LED Light with Blue Glow for Fish Tank, Energy Efficient and Modern Design\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-4.webp 300w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-4-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-4-100x100.webp 100w\" sizes=\"(max-width: 300px) 100vw, 300px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-1af7c61 elementor-widget elementor-widget-text-editor\" data-id=\"1af7c61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003e\u003cstrong\u003eSimple to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe suction ball can also be used as a handle. EVA materials, good elasticity and durability. No need to use electricity, say goodbye to easy electric shock, can be used in power failure, energy-saving, pure manual operation. It can be used easily by pressing three or seven times.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-7d7dc6d elementor-widget elementor-widget-image\" data-id=\"7d7dc6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"970\" height=\"300\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-5.webp\" class=\"attachment-large size-large wp-image-3201\" alt=\"Hygger aquarium siphon pump with labeled parts: suction ball, water inlet\/outlet connectors, gravel clean pipe, debris vacuum\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-5.webp 970w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-5-300x93.webp 300w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-5-150x46.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-5-768x238.webp 768w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-5-600x186.webp 600w\" sizes=\"(max-width: 970px) 100vw, 970px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-6a946bf elementor-widget elementor-widget-heading\" data-id=\"6a946bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\"\u003eAccessories\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-f966961 e-grid e-con-full e-con e-child\" data-id=\"f966961\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-36895d8 e-con-full e-flex e-con e-child\" data-id=\"36895d8\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-3f7a83e elementor-widget elementor-widget-image\" data-id=\"3f7a83e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"220\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-6.webp\" class=\"attachment-large size-large wp-image-3202\" alt=\"Close-up of beige aquarium hose with 'Hose Can Be Cut' text and scissors icon, indicating easy customization for aquarium set\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-6.webp 220w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-6-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-6-100x100.webp 100w\" sizes=\"(max-width: 220px) 100vw, 220px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-88937b0 elementor-widget elementor-widget-text-editor\" data-id=\"88937b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003e\u003cstrong\u003eOutlet Hose\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e79in high-quality PVC material hose, 0.7in outer diameter, 0.6in inner diameter, and the water hose can be cut according to demand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-3086cf0 e-con-full e-flex e-con e-child\" data-id=\"3086cf0\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-c7c6fef elementor-widget elementor-widget-image\" data-id=\"c7c6fef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"220\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-7.webp\" class=\"attachment-large size-large wp-image-3203\" alt=\"Hygger aquarium water pump with flexible tube and yellow bucket attachment for efficient water circulation in fish tanks\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-7.webp 220w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-7-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-7-100x100.webp 100w\" sizes=\"(max-width: 220px) 100vw, 220px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-5a35375 elementor-widget elementor-widget-text-editor\" data-id=\"5a35375\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003e\u003cstrong\u003eFixture Clamp\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFixture clamp, avoid loose water pipes and water flowing out, freely fix, free your hands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-ea8e98e e-con-full e-flex e-con e-child\" data-id=\"ea8e98e\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-f1be328 elementor-widget elementor-widget-image\" data-id=\"f1be328\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"220\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-8.webp\" class=\"attachment-large size-large wp-image-3204\" alt=\"Black adjustable clamp for aquarium stand mounting on metal pole\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-8.webp 220w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-8-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-8-100x100.webp 100w\" sizes=\"(max-width: 220px) 100vw, 220px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-b410c95 elementor-widget elementor-widget-text-editor\" data-id=\"b410c95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003e\u003cstrong\u003eHose Clip\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWater Flow Control, easily adjust water flow(can be used according to your needs).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-83df338 e-con-full e-flex e-con e-child\" data-id=\"83df338\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-c722b7d elementor-widget elementor-widget-image\" data-id=\"c722b7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"220\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-9.webp\" class=\"attachment-large size-large wp-image-3205\" alt=\"Black PVC aquarium pipes with red gaskets for water circulation systems\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-9.webp 220w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-9-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-9-100x100.webp 100w\" sizes=\"(max-width: 220px) 100vw, 220px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-3c6066f elementor-widget elementor-widget-text-editor\" data-id=\"3c6066f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003e\u003cstrong\u003eExtension Tubes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccording to the size of the fish tank, you can use one extension tube or two. It can be extended from 15.3in to 33in.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-237acbd elementor-widget elementor-widget-heading\" data-id=\"237acbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\"\u003eHow to gravel sand washing operation\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-be695b2 e-grid e-con-full e-con e-child\" data-id=\"be695b2\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-1785527 e-con-full e-flex e-con e-child\" data-id=\"1785527\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-81332e5 elementor-widget elementor-widget-image\" data-id=\"81332e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"220\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-10.webp\" class=\"attachment-large size-large wp-image-3206\" alt=\"Hygger aquarium water pump with adjustable nozzle and flexible hose for efficient water circulation in fish tanks\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-10.webp 220w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-10-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-10-100x100.webp 100w\" sizes=\"(max-width: 220px) 100vw, 220px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-8ce18e3 elementor-widget elementor-widget-text-editor\" data-id=\"8ce18e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003eConnect the outlet hose and inlet tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-1f6a762 e-con-full e-flex e-con e-child\" data-id=\"1f6a762\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-95fe620 elementor-widget elementor-widget-image\" data-id=\"95fe620\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"220\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-11.webp\" class=\"attachment-large size-large wp-image-3207\" alt=\"Hand holding black hygger aquarium water pump with adjustable nozzle for aquarium maintenance\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-11.webp 220w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-11-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-11-100x100.webp 100w\" sizes=\"(max-width: 220px) 100vw, 220px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-7a05cfe elementor-widget elementor-widget-text-editor\" data-id=\"7a05cfe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003eHold or pinch the suction ball.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-7e4aed2 e-con-full e-flex e-con e-child\" data-id=\"7e4aed2\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-263e2a4 elementor-widget elementor-widget-image\" data-id=\"263e2a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"220\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-12.webp\" class=\"attachment-large size-large wp-image-3208\" alt=\"Hygger aquarium water cleaner with gravel bed and clear tube for efficient filtration\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-12.webp 220w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-12-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-12-100x100.webp 100w\" sizes=\"(max-width: 220px) 100vw, 220px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-10ff069 elementor-widget elementor-widget-text-editor\" data-id=\"10ff069\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003eGet the gravel to tube(not too much); Move left and right to clean; Lift up and down to replace gravel; Wash in this way all the time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-10a45c4 e-con-full e-flex e-con e-child\" data-id=\"10a45c4\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-29ec2a5 elementor-widget elementor-widget-image\" data-id=\"29ec2a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"220\" height=\"220\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-13.webp\" class=\"attachment-large size-large wp-image-3209\" alt=\"Water flowing from a metal pipe into a tank with bubbles, step 4 of aquarium setup guide\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-13.webp 220w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-13-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-13-100x100.webp 100w\" sizes=\"(max-width: 220px) 100vw, 220px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-ced5e85 elementor-widget elementor-widget-text-editor\" data-id=\"ced5e85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003eThe impurities on the gravel flow out through the outlet hose with the water flow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-1ef0f1a e-grid e-con-full e-con e-child\" data-id=\"1ef0f1a\" data-element_type=\"container\" data-e-type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-3949cbc elementor-widget elementor-widget-image\" data-id=\"3949cbc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-14.webp\" class=\"attachment-large size-large wp-image-3210\" alt=\"Hygger aquarium water filter adapter with rotating connection for easy installation and secure fit.\" srcset=\"https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-14.webp 300w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-14-150x150.webp 150w, https:\/\/www.hyggeraquarium.com\/wp-content\/uploads\/2025\/10\/HG013-detail-14-100x100.webp 100w\" sizes=\"(max-width: 300px) 100vw, 300px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-a3ae285 elementor-widget elementor-widget-text-editor\" data-id=\"a3ae285\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cp\u003e\u003cstrong\u003eTips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• The arrow part in the figure can be disassembled for cleaning during normal or when it is blocked to view the inside of the ball. Note: When installing, be sure to use the short end of the bump to connect. Do not install it incorrectly, it will affect the use and may not be able to absorb water.\u003cbr\u003e• Due to manual measurement and length conversion, 0.1-0.5in error is allowed, please in kind prevail.\u003cbr\u003e• When washing sand: If the filter from your fish tank is powerful, you can put the outlet hose into the fish tank, and the sand is circulated in the tank without draining water. If not, it is recommended that you remove turbid water directly from the tank and change clean water.\u003cbr\u003e• When the gravel is sucked in too much and is about to reach or reach the top of the tube (near the filter port), lift the hard tube slightly and the gravel will fall back into the fish tank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HYGGER","offers":[{"title":"SMALL","offer_id":52003996991712,"sku":null,"price":16.99,"currency_code":"USD","in_stock":true},{"title":"LARGE","offer_id":52003997024480,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/8501\/5264\/files\/HG013.webp?v=1776914975","url":"https:\/\/natureaquariums.com\/products\/hygger-small-gravel-vacuum-for-aquarium-low-water-level-fish-tank-water-changer","provider":"Nature Aquariums USA","version":"1.0","type":"link"}