actually there may be 10 in there with poop longer then 4 inches, guess its a good thing i did my water change, just wish they would poop by the sponge filters LOL.. feed them 2 MAYBE 3 times a week... they get vegi flakes and a few other fish food. they eat the algea constantly.. as you can tell they are in great shape/healthy!
yupp, all i run are sponge filters. no other filters at all... convenient and easy maintenance, also great to help with fish waste/bio-bacteria.... glad i switched to sponge filters when i bought a friends fish room! also helps on elec bill to! 4 medium/large sponge filters in that tank, one big one in my other 55 livebearer tank, two smaller ones in my 20 long and one small one in my 12 eclipse..