how do i keep my male red devil from being so aggressive to my female? hes 5 inches, and shes about 4. there in a 125 gallon, and hes killed 2 oscars that were bigger than him. theres 2 plecos and 2 clown loaches in there also.he doesnt touch'm. i think hes just bored. please hit me up, let me know what u think.





