Aquarium Fish Tank External Filter - All Pond Solutions - EF-150 - 400L/H

Generally, clean the filter media every 2-4 weeks, or when the water flow decreases. The frequency depends on the tank's bioload.

The filter uses coarse filter foams, filter floss, and bio balls for mechanical and biological filtration.

You can fill the filter with water before plugging it in or use the priming mechanism to start the water flow.

Rinse the filter media in used aquarium water, and replace the filter floss as needed. Never use tap water to clean the filter media.

Place the filter below the water level of the aquarium, usually in a cabinet or on the floor near the tank.

This filter is designed for freshwater aquariums only.

Check all hose connections and the filter head for cracks. Tighten any loose connections. If the issue persists, replace any damaged parts.

Check the power connection, ensure the filter is primed correctly, and inspect the impeller for any obstructions.

Clean the filter media, check for any blockages in the hoses or spray bar, and ensure the impeller is clean and functioning.

Check for trapped air in the filter, ensure the filter is placed on a stable surface, and inspect the impeller for any damage.

Rinse the filter media gently in aquarium water only. Avoid using tap water as it can kill beneficial bacteria.