Golden Tree Premium Black Bio Foam Invertebrate No phosphates or nitrates –

No phosphates or nitrates – promotes water clarity and livestock health

while the detachable mesh cover provides added safety for both animal and keeper

Reduces filter and substrate maintenance

thermally protected

Golden Tree Premium Black Bio Foam Invertebrate No phosphates or nitrates –Premium 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