This is the problems:Wow this is getting worse and worse I feel like some of these post are a joke. Multipule arow in a 4 ft more then 1 peacock bass, plans to release into the wild..................google aro and peacock bass that's all you need to do tofind out that ain't right even at juvie sizes
1) When you don't have big fish or big tank, it's hard for you to picture or have an idea. You're stuck at the 4-ft that OP mentioned, and fail to realize from the 18-in barramundi, that tank is at least 6-ft x 2.5-ft x 2.5-ft
2) If you do some research, he's in Singapore, or some Asia country. Release fish into the wild may not be a good thing in the US, but it may not be a bad thing at all in some other country. It could feed a whole other family.