blender
Member
I have a 10 gallon qt tank with a power filter, some decoratoins, and a very thin line of crushed coral. It is empty right now but i want to put two damsels in there to live. If I need to actually qt a fish from my display tank i plan on taking out the two damsels and put them into the display tank. The question is what do I need to do to the 10 gallon tank to safely keep two damsels. I was thinking an undergravel fileter and a powerhead(s). If this is what i need can you tell me what kind of powerheads are good for a 10 gallon. Thanks