so another year has passed and Blackie has the stars again. and ALOT this time. last time he had like 3 pimples....this year, maybe 6 on one fin! he's had them for weeeeks now. month or more. how much longer will they last? he's all by himself in a 20gal tank....so i'm not concerned about bullying or anything of that sort. but just out of curiosity.....
sorry, the pic is so blurry