In the fish-keeping hobby, we say that your aquarium is "cycled" once your tank has built up a healthy supply of these beneficial bacteria. The cycle is complete as soon as ammonia and nitrite levels are no longer measurable by test kits.
Keeping fish couldn’t be simpler! Get tank, add water and then add fish, right? Well, I’m sorry to say it just isn’t that easy. Here are the 10 top mistakes that all new fish owners make.
To keep your fish healthy and happy throughout their life, you need to understand how and why to change your fish tank water.
