The term biological filter refers to any material that helps nitrifying bacteria. The two types of bacteria are called Nitrosomonas and Nitrobacter, these are the bacteria responsible for the nitrifying cycle that converts fish waste to fertilizer. This keeps your fish healthy and happy. Biological filters are as simple as running a stream or waterfall.
March 12, 2012
There are many types of ponds which can be made for Atlanta homeowners and businesses. The features these ponds include vary by your personal preference, yard size, natural landscape, and budget. Here are some details about each type of pond. Starter Ponds Smaller started ponds are generally preformed ponds which may be in-ground or above.