BBradbury
Aquarium Advice Addict
- Joined
- May 24, 2011
- Messages
- 5,011
Finally Pulling The Filter
Have decided to pull the filter from my 20 G Guppy tank. I change half the water a couple of times a week and so the filter is simply filtering water that's already clean. There's a large Chinese evergreen house plant living in the tank water and removes most of the dissolved nitrogen from the fish waste material. I have a large airstone pumping oxygen to the plant's root system, so there's no lack of oxygen in the tank water. There's plenty of bacteria living in the bottom material to handle the nitrogen when the tank lights go out and the plant rests. So, the filter isn't needed. The water change is the true filter anyway, because it removes the old, toxic water and replaces that with new, treated, tap water.
B
Have decided to pull the filter from my 20 G Guppy tank. I change half the water a couple of times a week and so the filter is simply filtering water that's already clean. There's a large Chinese evergreen house plant living in the tank water and removes most of the dissolved nitrogen from the fish waste material. I have a large airstone pumping oxygen to the plant's root system, so there's no lack of oxygen in the tank water. There's plenty of bacteria living in the bottom material to handle the nitrogen when the tank lights go out and the plant rests. So, the filter isn't needed. The water change is the true filter anyway, because it removes the old, toxic water and replaces that with new, treated, tap water.
B