Recent content by manuk

I am 14 years old and have a small discus aquarium its a small one(temporary) with one 3 inch blue diamond discus fish the tank has a small sponge filter,a heater,and 2 live plants and no substrate when i first put him in he was lively,eating well and checking everything out i had him in...

...doors, i changed the battery? and it still doesn't work