I have a 20 gallon tank for 2 years now and my guppies have started to stay in a corner all together and not moving much, I have an airstone and the filter is normal.
They don’t even move when I give them some flakes, before this happened they were always crazy whenever I gave them food, now they just stay in the corner.
I don’t know what is going on, can someone help me?
They don’t even move when I give them some flakes, before this happened they were always crazy whenever I gave them food, now they just stay in the corner.
I don’t know what is going on, can someone help me?