bubble

Hi all, This is our first post here. I purchased some corydoras about 7 months ago and within a couple of days, one of the corys started developing these lumps. At first they looked like fungal infections. They were fuzzy/fluffy looking. They grew quickly and then stopped. The lump on her side...

I started out with three adult guppies. Two female and one male. Naturally they populated. The adults both died after a few months within a week of eachother and they had bloated bellies and little white balls coming out of their stomachs, almost looked like eggs but they are live bearers...

I’m pretty new to the game and just joined the forum. I have six Serpae Tetras in a 30 gallon tank. I had to leave the country for 3 weeks and had my wife feed the fish and plants. When I got back I noticed a bubble looking growth on one of my tetras. I tried to look up what it may be but...

So, I just changed to sand from gravel and I must say, my corys seem to love it..   *I just added the sand 1 day ago* *I rinsed out the sand twice before adding it in the tank*   - The sand seem to have two layers in it.... the bottom one seems dark black with no air pockets while top one is...

I'm fairly new to the fish game. I've had my 10 gal tank going since Easter of this year. Today my balloon belly molly all of a sudden has what looks like full bubbles coming out of its butt area. Not sure what to do about this one. Any help would be phenomenal. Not acting any different and...