Sometimes the best way to move forward is by sticking to tradition. The ESHOPPS WD 4th G. sumps did just that. Redesigned to make it even more perfect for your freshwater aquariums with huge bio load such as cichlids or large fish and works great for your saltwater setup. It uses the proven traditional method of wet and dry biological filtration via Bio Balls.The 4th G.’s new design promises you ease of use and effortless maintenance. The WD 4th G. sump comes with high flow spill over method, slide out drawer style drip tray, and easy access to changing of filter pads. Tradition meets innovation.

WD100

SPECIFICATIONS
Item#	79410
Dimensions	24x12x16″ (610x305x406 mm)
Return Compartment	10.5×11.5″ (267×292 mm)
Total Water Volume	20 gal (76 L)
Max Operating Volume	10 gal (38 L)
Max Drain Down Volume	10g
Max Flow Rate	650 GPH (2,460 LPH)
Bio-balls Pcs.	330 Bio-balls
Intakes	2 x 1″ (25 mm)

WD200

SPECIFICATIONS
Item#	79420
Dimensions	30x14x16″ (762x356x406 mm)
Return Compartment	13.5×13.5″ (343×343 mm)
Total Water Volume	29 gal (110 L)
Max Operating Volume	15 gal (57 L)
Max Drain Down Volume	15 gal (57 L)
Max Flow Rate	800 GPH (3,028 LPH)
Bio-balls Pcs.	500 Bio-balls
Intakes	3 x 1″ (25 mm)

SPECIFICATIONS

Item#

Dimensions

Return Compartment

Total Water Volume

Max Operating Volume

Max Drain Down Volume

Max Flow Rate

Bio-balls Pcs.

Intakes