My community fish tank with all different species living in harmony

I have different species of fishes in my 5 feet tank, Oscar fish, knife, parrot fish, albino shark, albino sucker cat, arowana fish. Each fish have a a different behaviour, Oscar fishies are considered to be a dog of aquatic life, knife fish are nocturnal, parrots are considered to most playful fishes, arowana are considered to be the lucky charm this fish never take rest they are always on move