I had major pond snail issues. So I went to a tropical fish store that I love and trust and asked which kind of loach I should get based on my community tank profile--8 fancy guppies, 4 platies and various bottom feeders etc. She recommended skunk botia, and said as long as I get three or more they would leave the other fish alone. So I got four, put them in my tank, and they have taken huge chunks out of almost all of the guppy tails and I am MAD. I tried to catch them to bag them back up and take them back to the fish store, BUT I CAN'T CATCH THEM!! They are too fast and keep hiding in my plants. Does anyone have any tips about catching fast little devilish guppy-shredding fish?