A Gravel Vacuum is a vital Device for keeping a clean tank. After a while, debris accumulates inside the gravel, affecting h2o high-quality. A gravel vacuum, which include Lee's Gravel Vacuum with Hose, facilitates successful cleaning with out disturbing your fish and decorations. We can't connect with the server for https://pearlaquatics.my/product-category/aquarium-submersible-pump/