OohFeeshy
It's only forever; not long at all...
I'm hoping to get the 40g set up today. Filter, for now, is a Fluval 4+ but I've got a Eheim 2213 lined up for later on. Anyway, since I've currently got the fish from a 15g and a 20g in the 20g, I need to have this ready for use ASAP. I can't entirely clone it as I won't have enough media for all the tanks, so I was going to add a Fluval 2's worth (this has more media in it than it's meant to anyway), a small sponge filter's worth. Pretty much, how many fish can this support? I'm definately going to put in 6 danios from the 20g, possibly Delhezi Rex, but obviously this isn't a great deal and would mean a big bacteria die off. So, roughly how many more should I aim to have lined up when I'm ready to put fish in?