Hello all, I visited what I thought was a reputable aquarium shop and asked for an algae eater. I was sold what was advertised as a ‘hugh’s sucking loach’ and was told it would grow no bigger than 3-4 inches and was peaceful. After doing some reading I’m now worried I’ve got a chinese algae eater on my hands- please can you ID? If so I’m going to ask to return it. Thanks all.