Biological Filter Medium for Freshwater and Marine Aquarium.

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

Features

• 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

Size:

• 500ml
  
• 2000ml