You recomend 200gal min for a red terror but you said it would be fine to house two green terrors in a 55 gal
ehh i said a a 200gal min for those fish not just for the rt, and its because these fish need space between them to prevent fights, and 2 gts (male n female) are perfect for a 55gal. i know cuz this are national fishes in ecuador, and thats why i've been gone for a time, cause i was learning more about ecuador's animals, in galapagos too.
i dont want to fight or anything like that instead im happy you ask to prevent future misunderstandings

and this is what i learned about gts.