its a 50 gallon just stated with salt so this is all new to me i have two hang on filters for it but i also have a new fluval 405. do you think that is to much for a 50 gallon? i have a snowflake eal, picasso trigger dwarf fuzzy lionfish, two 4 stripe damsels and one yellow tail, gulf toadfish, arc eye hawkfish, porcupine puffer, yellow tang and two starfish choc. chip and slither