id shark

[dleonard]

I can't kill the sharks, and store will not take them back after 30 days. What should I do now I can't have big fish like that in a tank?? it's really crazy??? the biggest tank that I can get is 125 gallons, and I don't want my fish to be unhappy.......................

Sadly I fear you may have been misinformed. I seem to recall that the smallest of the Pangassius species gets to 2 feet. You're probably looking at 200 gallons as an absolute minimum but to be honest, you want a giant tank or a pond for these.

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[yvez9]

the fish will most likely stunt before reaching 3 feet. Probably around 12 to 18 inches in the 125 gallon. Doing the best you can right now is all you can do. Next time you buy a fish, make sure you know all about it beforehand!