In your experience how sensitive are cardinals or rummynose tetras? Im not beginner but no expert either. I would like to try these fish in a 10 gallon aquarium. So how sensitive and any tips on keeping these??
I've had 15 neons for over a year too. You also hear about people bringing 10 neon or cardinals home, putting into an established tank, and half of them being gone by the next morning. The stock is so hit or missI have cardinals but no rummies----If you get good stock, have a good cycled tank, acclimate carefully, they not sensitive at all. I bought my cardinals and neons years ago (15 cardinals, and 10 neons). I still have about 14 cadinals and about 7-8 neons, not sure exactly but close. Hard to count them---they do not stay still.