I dunno guys, I just got this tank about two days ago and I went up and lifted the flap to smell it today and boy did it reek! Smelled like fish, basically.
But the weird thing is that this tank is brand new, only thing in it is a heater, filter and some gravel. So I thought the water chemistry off so I ran some tests, well all of them.
Ammonia, nitrate, and nitrites were all at 0 and pH was at 7.5. Does anyone know why my 10 gallon smells the way it does? Or is it just natural? My two gallon doesn't smell funny at all, and it has a fish in it.