I was wondering if anybody had any experience with pentazona or hexazona barbs. I'm going to try to order them from my local pet store. I'll be getting 6 of them, which would be put with 6 rummy nose tetras, 2 ram cichlids, and 5 cory catfish. I will provide lots of plants, and I'm going to do my best to make little hiding spots and caves with what I will get. I understand that I need to make frequent water changes. Thank you