hey i have a 6" polypterus in a 75 gallon. The ph is around 7.2. There are also 3 adult bristlenose but they generally tend to themselves. I was breeding green terrors in it, but am planning on moving them to a tub pond this summer. Does anybody have any suggestions for a large wet pet that would get along with a senegal bichir? (And yes i'm already considering oscars).