urgent help needed

Hello, I’m freaking out. I have plenty of guppies and they live well, but just tonight I noticed one of my guppies has this ball like thing hanging by their stomach/rectum. I’m freaking out. What is this? What could have caused this? What do I do? PLEASE HELP.

Hi everyone! Please I need some help!!! Yesterday I got 2 Ghost Shrimp and 4 Neon Tetras for my new tank and was ecstatic to see that one of the shrimp were carrying eggs. So I set up the tank and conditioned the water. I acclimated both the fish and shrimp for a good few hours before adding...

Hello guys! I hope you are doing well I have a really serious issue with my goldfish. I recently purchased these fish from someone who was having a pond clear out and decided to buy some of his goldfish for my 400L aquarium. After 1 day, I could see that the fish were not behaving normally...

I have a black balloon molly. as i was doing a water change today i noticed he has a grey film on him and his fins are clamped, he is actively swimming and acting normal though. i am thinking it is velvet but i am not sure. what do i do? there are 2 other fish in the tank and some snails. i do...

First time posting. While changing my water I noticed my pleco has developed a large red lump on his side. He's still eating fine and moving around the tank. I've not been able to find other examples so I need to know the best course of action. I have a isolation tank I can fill up if needed.

I am in desperate need of help. Our favorite fish, a dwarf gourami, is in a hospital tank and in dire need of treatment or euthanasia. He had been showing signs of some kind of spots all over for a few months. No treatments of ich worked and no other fish in the tank had any of his...

I had an albino cory since i started my 5g with my betta about a year ago. Petstore said it was a good algae cleaner. I didnt know better. Since then i learned about groups. Finally saved for a bigger tank. Got a 20g. Lost my betta. It was just my cory, mystery snail, and some hitchhikers from...

Hey everyone! I’m new to fish keeping. I had three danio glow fish. Unfortunately two of them died because the heater broke and they didn’t make it. This one has always been the biggest but I’ve noticed it’s gettingeven bigger. We named it hulk because he likes to eat a lot and survived. I’ve...

Hi, I have some issues with my fish and want to treat the tank. Can anyone advise if it would be ok to mix API General Cure & API Fin & Body Cure? both antibiotics. I have red Blotch (it seems) with the Cory's 1 died....and a few guppies died (recently added). One Cory has a white swelling on...

Hey all! My partner and I rent an apartment in a high rise building in chicago (floor 10). We are allowed to have fish tanks up to 30 gal w insurance. We have insurance of course! The thing is, we have accumulated many fish tanks due to mollies and guppies having babies and us wanting to keep...

I have been keeping fish for a long time, but I have NEVER had something like this happen! I've no clue what could have gone wrong.... Here's the situation: I've been away from home for about a week, the care of my tank was entrusted to a friend and fellow fish mom during that time, due to my...