when I kept polypterus with a large wolf I pulled my 9" Sengal out of the wolfs mouth twice! Second time a had to pull him out by the tail! 90 gallon is too small for jardini and that stock list....I would go with African cichlids in a 90 gallon.lix.ma14;4882604;4882604 said:i would put 2 delhezi bichirs, a red wolf fish and a Jardini arowana. my dream tank. for the people that think the red wolf is too aggresive, they aren't what u think. I have seen and experienced a large red wolf with bichirs half the size as tankmates.
good luck.