Looking to find what size golden mahseer can grow to in an aquarium? Anybody out there with golden mahseer in an aquarium for a long time and what size are they in your aquarium. I would like to know if mine are going to outgrow my aquarium and if now would be a good time to sell before nobody wants them when they are big. They aren't the fastest of growers but I have one at 10" or bigger already.