The Fluval SPEC, EVO, and FLEX Foam Filter Blocks are a great choice for your desktop aquarium. They offer excellent mechanical filtration, capturing large particles and debris effectively. These filter blocks are specifically made for the Fluval Spec, Evo, and Flex desktop aquarium series. One of the best features is the handy handle, which makes them easy to handle. They are suitable for multiple aquarium sizes, including EVO 13.5 G (52 L), SPEC 2.6 G (10 L), SPEC 5 G (19 L), EVO 5 G (19 L), and FLEX 9G (34 L).
Using these Fluval foam filter blocks is easy. Just place them in your Fluval Spec, Evo, or Flex desktop aquarium. Make sure they fit well in the designated filter area. When handling, you can use the convenient handle. As for maintenance, check the filter blocks regularly. If you see a lot of debris trapped, it's time to clean them. You can rinse them gently with aquarium water. Don't use tap water as it may contain chemicals harmful to your fish. Also, replace the filter blocks when they start to break down or lose their filtering efficiency. This will keep your aquarium water clean and your fish healthy.
