i have 8 so far and they are all different, yesterday i added 2 new ones and one of them it is very agresive the other one (totaly black)hides behind the heater.

also i like to ask what are the growing standars for a fish do they grow on size?

thanks

**Fish Lore Aquarium Fish Forum**

# how many fish can i have on a 10 gallon tank

**Fish Lore Aquarium Fish Forum**