It looks like I am fast becoming a Poly addict! I recently purchased a male and female Senegal Bichir here in Australia and now have decided to pick up two Ornate Bichir's as well. I was wondering if anyone can give me any advice when it comes to Ornate bichir behavior, tank requirements, suitable tank mates etc. I currently keep my two Senegal's with a bunch of smaller 3-6 inch American Cichlids without issue. The Cichlids just ignore them. Will semi aggressive to aggressive American Cichlids be a problem for Ornates? Are Ornates anywhere as active as my Senegal's who are around 6-7 inches and constantly swimming around. Currently the dominant fish is the fish in my avatar which is some kind of flowerhorn cross (7 inches) but is chilled as and I always see it rubbing on the Senegals or them rubbing on him swimming around together playfully. They seem to be best buddies. I do have a couple other smaller tanks if I have aggression issues. My main tank is between 5 and 6 ft and is double standard height around 600 litres. I have one fluval fx6 and one Aquaone Nautilus 2700 for filtration. Any thoughts and advice is appreciated.