I'll be heading to the lfs soon, I'm planning to trade my 7" cichla ocellaris with a 4" endli, do you think its worth it?damn I already got 4 endlis in my tank and still wanting more
Yes.
Mono's for that size are about $75.
Ocell would probably go for $100 or a little less.
That is LFS prices though. $50 and $75 street value I would say.