How do you reduce ammonia levels in saltwater fish?

Answer by  mithunkumar58 (13)

By using the bio-wheel filter which filters out ammonia,nitrates,nitites and other chemicals,a good bio-wheel filter is the Marineland emporer. you can also change your water in tank,If you use your tap water try using a different brand of water. you can also put plants in tank to filter out ammonia Also beneficial bacteria.

Answer by  fishlover49 (643)

For low ammonia levels, you can change 20% of the water twice a week followed by water treatment. If they are high increase the water change to 25%