So I just got a second Oscar and they did the dirty. Here is what I came up with. The eggs are on slate, inside the 2.5 gallon with pantyhose around it and a bubbler inside. Then that inside the 15 gallon with a screen zip tied on it. I have the right return from the fx5 aimed into the tiny tank. Is this good enough, or what should I change about this set up. I'm limited with supplies and I didn't want to buy another heater and filter, but I have a 20 long, 15, and the 2.5 gallon tanks to work with. Do eggs hatch on day 3?
