one of my false percs has a spot on it side just behind it's gill, it doesn't really look like ich, but it looks more like an air bubble? Should i be worried? What should i do?
at first my dad had her in his 46 gallon then he gave her to me when he gave his tank to my brother....so about 7 months or more we have had her.....it kinda looks like a grain of sand in an air bubble