10Gallon
Aquarium Advice Regular
Soon I plan on starting up the 20 long again. On my 10 I'm running 2 AC20's. I plan on taking one of the AC20's off the 10 and put it on the 20 so I instantly have BB. The question is, how many fish can I start with right away with that? I plan on stocking the tank with about 10 Penguin Tetras and I may put the 4 Corys from the 10 into the 20. Leaving the Corys in the 10 for now, how many Penguins can I start with? Should I go for 10 or start with a lower #? I've never instant cycled a tank before with an established HOB filter.