Please help, fish are dying.

[Emmalalabill]

I did not know the first thing about fish when I started getting them. I feel guilty because so many have died

I spent $250 on a glow fish tank and their entire set up, throughout the years I’ve realized fake plants are bad for them and all of the basics.

I have no clue why my fish is sick. My pleco is find and my billion snails I accidentally got with my one plant that I had purchased are doing great as well, but one of my fish is very sickly.

They all do the same thing before they pass, they get sick, their scales and fins look damaged and they look like they are trying to suck the air up from the top of the water.

I am only 16 and cannot afford to spend too much money but I don’t want to keep killing fish I have not bought any more they live for a long time but suddenly became sick please help me

 

[tike]

More info......how long has the tank been set up/ What type of filter? How often on water changes? pictures of sick fish would help greatly. In short, you need to really blast us with ALL the details of your tank in order for us to help out.