Ocean Free 3DM Tetris (Options Available)

PRO FILTER MEDIUM
- 3DM BEADS, NUGGETS, RINGS, TETRIS, OCTAS.OF 3DM Pro-Filter Medium is a revolutionary mineral based beneficial-bacteria medium that incorporates the most advanced heating and multi-staged manufacturing techniques and technology to create this super macro-porous and tough biological filter medium.
It’s recommended for aquarist seeking the ultimate aquarium biological filter medium.
• Largest Effective Surface Area
• Longer Water Retention Time
• Improves Water Quality
• Tough and Macro-Porous
• Ideal Bacteria Conditions
• Flaking of Bio-membrane
• Environmentally Friendly
• pH Neutral