My Cory has a weird spot by his/her gills. It's a little red and has a white spot. He hasn't been swimming around much lately but the other Cory's seem to be fine. I tested my water and the ph was a little low. The ammonia was off but only slightly and I'm going to fix that in the morning. I took the Cory out of the tank and I'm going to set up my old tank somewhere so he can be alone incase it's a disease. I have four Cory, one pleco, two guppies and a molly. I have some plants in the tank idk if that changes anything I'm not an expert. I had a piece of drift wood in the tank but I just removed it because my pleco dug under it and junk was in it. I don't have specific Cory food but they eat the same algae waffers I put in for my pleco. I'm in b.c. and we just recently had a temperature spike so I had to turn down my heater because the temp was getting a little too high. All my other fish are doing well and my pleco isn't discoloured at all. My pleco is Harold and he is very sensitive about things, if I move a rock or anything he starts to get stressed and he'll show little white spots for a few minutes until he's calm again. I'm pretty concerned about the little guy who's named Cinnamon. I had my pleco, molly and one Cory before, the pet store didn't tell me I needed a group of them. I went to get some more fish for my tank because the molly and the Cory seemed lonely. I got them from a family run store and they were all very passionate about fish and knew their stuff. It was a giant warehouse type bulding with so many aquatic animals from the size of guppies to things the size of large dogs. I got another three Cory and they're all getting along. Cinnamon is one of the new fish I got and I've had him for about a week and a half now. I don't think my pleco attacked him because the bite would be too small and I don't thing it was my guppies either. Might of been my molly but it's very calm and has never shown agressive behavior.
