cowgirluntamed
Fish Herder
Does anybody know if the mini canister filters would be good for a 5.5 gallon tank for a betta? There's a SunSun hw 603b that I've seen on eBay. I kind of like the idea of not having a sponge filter in a nice display tank that small. The mini canister says it does have a flow control valve too. Anybody know anything about it?