Bundled Up Fish?

[Emco]

Hey guys im new to having fish :> ! I have a little cute tank its fairly small but i have 5 small fish so they fit good together but ! Im not sure if im doing something wrong ? They keep bundleing up in the corner of my tank but towards the bottom and im getting worried ? Keep in mind im new to this also when I bought the fish they were already together so they aren’t different breeds and they have been together so im not sure why they are doing this ?

 

[eaglesaquarium]

We are going to need a lot more information here, before we can help you.


1 - What are the dimensions of the tank?
2 - What fish are you keeping?
3 - Are they all the same species?
4 - Was the tank cycled before introducing the fish?
5 - What are the water parameters of the tank? Temp, ph, hardness, ammonia, nitrite, nitrate?

6 - What else is in the tank? Decor, plants, etc.