Originally Posted by 1fish2fish
How big are the water changes and about how much are you feeding?
The general guideline is 3-5 BBS per fry but of course you would just have to estimate the number you put in. As long as every fry has a round belly then your feeding enough.
It could just be that they're slow growers. I keep my tub at 84*F so that speeds up my growth a little.
I'm changing about 25-50% of the water and adding about twice as much. Starting today though, I'll be doing 50-75% water changes. I'm feeding about 1 and 1/4 turkey baster-fulls (lol) of BBS. Most of the fry I see do have the big round bellies they get after feedings.
And I'll try raising the temp a bit as well. :)