SL-Aqua Filter Medium Ring Type biofilm making it easier for the

making it easier for the filter to capture them

Copper (Cu

resulting in clear and clean water

reproduction and general vitality

SL-Aqua Filter Medium Ring Type biofilm making it easier for theSL Aqua Filter Medium Ring Type Top Biological Filtration SL Aqua Filter Medium Ring Type is a high quality filter material developed by the Taiwanese brand SL Aqua, known for its premium shrimp aquarium products. The rings are made from a combination of ceramic and pumice an environmentally friendly material with an extremely porous surface that offers maximum space for biological filtration. Suitable for The filter medium rings fit all types of