No for real lol. I read 25-30 I was going to do 20Like a million!
This is soooo expensive to try and fill up a tank with fish.
Can you start with a breeding pair and grow your own school!! Let them work it out as they grow up together. Sooo much more cost effective!!
I was going to put some dragon stone and maybe some driftwood in the tank to break line of sightYou need so many fish that nobody can maintain territory. It will help to have simple rock formations that don't have too many 'good' caves to claim. If you have 20 fish and 20 good caves for each to claim and defend they will get aggressive. But 20 fish with only a few spots for territory claiming, then there will be fewer aggressors. You can make it work with the right rocks! And keep changing it up to mellow it out too.
Breaking lines of sight: Good!I was going to put some dragon stone and maybe some driftwood in the tank to break line of sight