Golden Tree Premium Black Bio Foam Invertebrate soft texture

soft texture

Place directly in your aquarium filter (inside a filter bag if desired)

Using a quality light source with proper spectrum and intensity to grow algae makes a huge difference in effectiveness of the refugium for nutrient export

Reduces filter and substrate maintenance

which will then result in a biological balanced

Golden Tree Premium Black Bio Foam Invertebrate soft texturePremium Mechanical Filter Media (60cm x 45cm x 4cm) Golden Tree Filter Foam is manufactured from high quality open cell polyurethane foam, providing efficient mechanical filtration while promoting the growth of beneficial nitrifying bacteria. Designed to trap suspended waste and fine particles, it helps maintain excellent water clarity while creating a healthy biological environment for aquatic life. Suitable for freshwater, marine and pond filtration