splitting

Hi all, I just got a betta (my first fish) two weeks ago and noticed his fins have started to split. He lives in a 3.5gal filtered tank ( no heater yet, but I plan on getting one in the future - any amazon recommendations would be appreciated). I’ve used bettafix over the last week but have not...

Hey so i got this gold spot pleco and have had him for about a month and a half i have brackish water which my fish love. I have mollies guppies sword tails and 2 silver sharks. couple weeks ago i noticed some white spot starting to form so i quickly treated it with wonder tonic. It did the...