I currently am planning to upgrade to a 240 gallon tank and I have been researching fish and I wanted to get advice on my stock, if anyone knows if they are a good pairing or if it may be a mistake waiting to happen. I was planning 2 Black ghost knife fish, 1 ornate Bichir, 1 dragon goby, 2 Redfin Prochilodus, 1 German red peacock, and 1 dragon blood peacock,