Washable Sponge (Blue & Black) Decoration toys Avoid Dry Running: Always keep

Avoid Dry Running: Always keep the pump submerged in water to prevent damage

Great for aquariums where live plants are difficult to maintain

making it ideal for environments where air purity is essential

Ensure the size is appropriate for your aquarium and fish species

Washable Sponge (Blue & Black) Decoration toys Avoid Dry Running: Always keepPurpose: These sponges are designed to provide mechanical and biological filtration in your aquarium. They trap debris and allow beneficial bacteria to thrive, which helps maintain water clarity and a healthy environment for fish. Color Significance Blue Sponge: Typically medium to coarse density. Great for mechanical filtration, trapping larger particles and providing good flow. Black Sponge: Usually fine to medium density. Offers better biological