Aces11
Aquarium Advice FINatic
About 2 weeks ago I added three harlequin rasboras (from petco) to make my stock a total of 7 harlequins, 2 endlers, 1 female betta, and a bristlenose pleco. Since I added the new fish I've lost 2/3 new rasboras and 2/4 of my old ones and my pleco. Currently all 3 of my remaining rasboras have these white fungus looking spots on their fins and bodies. My betta also has a cottony mouth. I'm afraid I'm going to lose all of my fish except my endlers since they are perfectly fine as of now.
These are the best pics I could get:
These are the best pics I could get: