Select options
This product has multiple variants. The options may be chosen on the product page
Size: 50*50*50mm Aquarium Filter Media Magic Bio Cube is the Bacterial Culure brick and Bacterial House, with Honeycomb microporous structure,can remove NO3 nitrite and NO2 There are many holes with pore size and uniform hole and holes with large internal surface area, so it has nique adsorption, sieving, anion exchange and catalytic performance. It can absorb the water ammonia nitrogen,…
