Fluval Flex LED Aquariums - 57L

Perform a 25% water change every 1-2 weeks.

Clean or replace the filter media every 2-4 weeks, depending on the bioload.

The 57L capacity is suitable for small to medium-sized freshwater fish. Research the specific needs of your chosen species to ensure compatibility.

Point the remote at the receiver and use the buttons to select colors and special effects for the LED lighting.

Refer to the product documentation for warranty details. Typically, Fluval products come with a warranty against manufacturing defects.

Add a source of ammonia (fish food or ammonia solution) to the water, and monitor ammonia and nitrite levels until they both drop to zero, and nitrate levels rise. This indicates the beneficial bacteria are established.

Check power connection, ensure the impeller is clean, and that the filter media is not clogged. Also make sure the filter is primed with water.

Check the power connection, and the remote control batteries. Try resetting the remote and the light settings. Check for any damage to the LED unit.

Check filter media and clean or replace it. Perform a partial water change. Ensure proper cycling of the aquarium.

Check water parameters (ammonia, nitrite, nitrate). Perform a partial water change. Check water temperature and the compatibility of the fish.