Pond Boy said:I say let it cycle naturally don't use a filter.if you have lots of plants let them be your filter the way mother nature intended. I know it goes without saying that is not the way most here do there pond bur think about it. like this; Has anything man made ever been an improvement over what nature dose on it own?
You will have the clearest water ever with no biological filter.
Shdwdrgn said:Pond Boy - actually a filter is still mimicking a natural occurrence. Keep in mind that our ponds are (usually) a closed system. By adding pumps and filters, we reproduce the many miles of rocks and plants that water would naturally travel through. allowing debris and harmful gases to be removed. Beneficial bacteria require surfaces to grow on - either in the gravel bed of a bog, or the media within a biofilter - and convert fish waste and other pollutants to nitrates, which the plants then use as food.
To me, saying a pond will remain clean without a filter is like saying a car will operate fine without air in the tires. Sure it might work, but not in its best capacity. The more opportunity you provide for natural cycles to happen, the more stable a pond ecosystem will be.
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