I am setting up a community type tank in my 90g. It has three parrot fish, clown loaches, ropefish, and some random tetras. Would a BGK get along alright and be able to get food easily enough? THe parrots are not aggressive and even if they were their mouths are too deformed to do damage. I won't lie I was not orignally considering getting one, but I was at petsmart today and they had some really nice 4-5 inchers in. I kind of hate buying fish there but they were nice and I have not been seeing that size lately. Also is $22 a fair price. Thanks