90 gal tank would be fine for about 5 delhezi assuming you don't have other large fish and your tank dimension is 48Lx18Wx24H. Petsmart just try to sell you a bigger tank so do your research online. I have too many in my 125 gallon tank. I lost count after 15.Yellow Bichir;2060946; said:How many do you have in there and what's the size of the tank?!I have one Del in my 90 and Petsmart is already telling me that the tank is too small, yaddah yaddah.
I'd like to know this so I can convince my dad to let me buy moar..
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The ornate show no sign of aggression at all. I hope it stays this way even when it's bigger. I'm not a big ornate fan myself but my friend Cohazard convince me to buy this fish.davcheng;2060979; said:Hows the ornate's temperment?