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How to Choose a Filter for Your Fish Aquarium
When it comes to selecting fish tank equipment from an aquarium supplier, the filter will be the most important item on the list. Filters pull unwanted elements and toxins from the water, allowing the fish to survive in the aquarium’s micro-environment. The information that follows can help you select the right filter for your fish tank. Types of Filtration Biological – Beneficial bacteria form in the water that breaks down food and fish waste in stages. The process is referred to as the nitrogen cycle. Chemical – Unwanted elements, in many cases, cannot be broken down through the biological process. Chemical filtration is used to leach undesirable content from the …