1.first question is one of my turbo snails has this turmor thing growin on its side and also it has these small plants that open and close on it. should i take that turbo snail out and what the hell is that stuff.2. when u feed frozen food to ur fishs do u let it set inside a cup with ur tank water so it can dissolve or do u just throw a piece inside the tank . just askin cuz most of the time the food just falls down on the sand and i be thinkin that they might not find it . sorry if the questions are stupid just askin for some help . thank u