i have a blue damsel, sixline wrasse , Foxface lo , and a fu manchu lionfish, .. invert wise is just feather dusters, spider hermit crab and thats about it, what fish are hardy and compatable. My friend wants to put cardinals in with them .. would that be ok .. its a 29 gallon tank soo i have to stay with fish that are ok with that size of tank. I just recently lost a rock angel. so i do want somthing more hardy and somthing that doesnt hide all the time . WHAT DO YOU SUGGEST??!!!!
