yeah fknm they stay full, theres so many little beggs swiming around in this tank, cause before i put bettas in it it was used for breeding red cherry shrimp, acctually thinkaboiut it, i havent seen any new cherry shrimp ither....hrmm
lol just did, couldnt catch the shrimp so i got all the fish out. DO you know how hard it is to catch 30 little fish in a tank that is infested with hair algae? lol it needed to be cleaned anyways. i could not find any baby shrimp, but i did see about 4 - 6 preggo females! and about 100 subadults! woot! so i guess it was a good investment to buy those shrimp...