Wondering if acans and maze brains will fight if put too closely together. I ask because i have a decent sized maze brain and not too far next to it i have a small acan garden. I love the acans and the brain but the brain does have very long tentacles that come out every so often. The flow seems to keep the tentacles away from the acans but i'd rather not chance it without an answer. Does anyone know if they'll fight, or can they touch each other with no problems? Thanks for any replies and help.