have had a maxima for two and a half years under t-5s and recently moved it to another tank it was doing well for about two weeks and now not coming out as much when it does its mantle is straight up and its shriveled like i found three bristle worms on it and removed them it doesnt close tight it is under pc now with more watts per gallon then the t-5s is this lighting? the bristle worms? pinched mantle? it hardly reacts pretty much gone i believe