tyrel
Aquarium Advice Regular
Can you top up a very small amount of water with plain tap water? Will the small amount of clorine hurt the fish? I plan to top it up whenever i see the water level below the black rim.
( also, the water level shows first at the back of the tank. Is the sligtly lopsided water level dangerous to the tank?
( also, the water level shows first at the back of the tank. Is the sligtly lopsided water level dangerous to the tank?