Arofanatics Fish Talk Forums - View Single Post

12-01-2007, 06:42 PM

It's not necessary, but it is really good to have, mainly because it circulates the water. Stagnant water is never good.

Even my tanks that don't have any pump or filter still get movement through fishes.

12-01-2007, 06:42 PM	#10
\|squee\| Guest Posts: n/a	It's not necessary, but it is really good to have, mainly because it circulates the water. Stagnant water is never good. Even my tanks that don't have any pump or filter still get movement through fishes.