Available in 2 different size: size S or Size M

1. size S : packing 40pcs x (9.5cm x 2.5cm)

2. size M : packing 20pcs x (15cm x 3.5cm)

• the perfect place for beneficial bacteria to flourish in order to remove harmful fish wastes.
•  eliminate ammonia and lower nitrates.
• one of the most technically advanced bio-media available today.
• will not harm aquarium inhabitants.
• Better value due to high performance, Reduced tank maintenance, Allows for higher fish loads.
• suitable for used in tank,  sump, canister filters,  DIY filters,  trickle or shower filters,  waterfall filters,  hang on back filters.

‎Product Features:‎

‎1, natural quartz added wheat rice stone, volcanic stone, zeolite and other natural low-temperature materials, high-temperature clay powder and other natural raw materials mixed, after high temperature burning, lighter materials, more pores, effective absorption of ammonia nitrogen, heavy metals and other harmful substances.‎

‎2, ultra-porous nitrification bacteria bed filter material in clean water can release a variety of minerals, trace elements, high negative ion mineral elements, to promote fish only in a more high-quality and stable environment for healthy development and growth.‎

‎3, special shape, special four-valve shape design, nested or diagonally arranged to increase the area of water flow contact. Hollow circle, simulated nitrification bacteria growth environment and set up, increase the surface area of the filter material, conducive to the proliferation of nitrification bacteria.‎

‎4, suitable for upper drip filtration, improve the density of bioponic bacteria, breathable, permeable, do not block the condensation flow.‎