So right now in my 75 i have 10 inch venny pike, 8 inch jack dempsey( for sale tho), full grown convict(will be moved to mate with female), and a 5 inch mala wolf fish. The lps has a 6-7 inch mayan cichlid( the false red terror) for $10 because i know the kid who runs the store. In about 3 months i will begin setting up my 150. Do you think its worth buying and trying out or know. Should also mention im growing out a jag for the tank too.