Introducing Biogravel, the latest innovation from Biohome, designed as the ideal tank substrate. With no pH increase, it fosters zooplankton growth and provides an ideal habitat for shrimp. Its 42% porosity matches Biohome Standard and Plus, but its smaller size suits even the tiniest setups.

Ideal as a shrimp and plant substrate, it excels in under gravel, internal, HOB filters, and DIY setups crafted from ornaments.

1-Pound is suitable for a nano tank with a maximum size of 10 gallons. Perfect for a hang-on-back filter.

2 pounds is suitable for a maximum tank size of 25 gallons.

5 pounds is suitable for a 50-gallon tank.

(This is a rough estimate. You may require more or less media depending on the number of livestock present in your aquarium)

• Made from premium-quality sintered glass

• Extremely porous with a unique structure, allowing excellent water absorption

• Suitable for canister, HOB (hang-on-back), and sump filters

• Promotes odorless and clear water by minimizing algae growth caused by imbalanced nutrients

• Helps control ammonia, nitrite, and nitrate levels

• Provides an ideal habitat for beneficial bacteria