germanyt
Aquarium Advice Freak
I have a 55 gallon with a Top Fin 70 and a Top Fin 20 (around 400gph total) with 1 oranda, 1 moor, and one fantail. The fish are between 2 and 3 inches. I have been doing a 50% change every week and don't really mind it as it gives me an opportunity to fix the plants and wipe down the inside of the glass but I was wondering if I'm over changing. What do y'all do?