Sump

A sump is an additional filtration system that is commonly used in the aquarium keeping industry to provide a more efficient and effective way to maintain the water quality in the aquarium. Essentially, it is an empty tank that connects to the main aquarium tank via hoses or pipes.

The sump system typically consists of several compartments, each of which serves a specific function in the water filtration process. For example, the first compartment is often designed to receive water from the main aquarium tank. This water then passes through various filter media, such as foam blocks, ceramic noodles, or live rock, which remove any debris or waste from the water.

The second compartment in the sump usually includes a protein skimmer, which is designed to remove organic waste from the water before it can break down and cause further pollution. This may include uneaten food, fish waste, and other organic matter.

A third compartment may serve as a refugium, which is a separate area where live plants and other organisms can grow. These organisms help to remove excess nutrients from the tank by utilizing them for their own growth, thereby reducing the amount of waste and pollution in the water.

The main advantage of using a sump in aquarium keeping is that it provides a much larger filtration capacity than traditional methods, such as power filters or canister filters. This means that it can handle a larger volume of water and more efficiently remove waste and debris from the tank.

Additionally, a sump system can be customized to meet the specific needs of the aquarium. For example, it may be possible to add additional filter media or adjust the flow rate of the water to ensure optimal filtration and water quality.

Overall, using a sump in aquarium keeping is a highly effective way to maintain a clean and healthy environment for fish and other aquatic life. By improving water quality and reducing pollution, the sump system can help ensure that fish remain healthy and vibrant.