My female betta, Bluey, has been very mellow and has tolerated shrimp and snails as tank mates very well. She doesn't even flare at the mirror like my male betta does. So, I needed to get my male endlers out of the guppy tank because holy millions of fry(!), so I added three to her 10 gal planted tank thinking there were lots of places to hide and that they were fast enough. Even though she has always ignored the shrimp, she has chased the endlers and forced them to hide. It's only been a day, but should I go ahead and separate them right away? I don't want to stress any of them if there is no possibility of cohabitation. I do have a 5 gallon that I could make into a betta tank.