Description
Product description:Features:1. Pollution-free, non-polluting materials, creating a first-class aquarium ecological environment. 2. Thick material, free splicing, flexible and convenient, unlimited expansion, no harm to fish. 3. Isolate fish or block the filter material, increase the water permeability of the filter material, and be more conducive to the reproduction of nitrifying bacteria. Product Size:30 cm x 15 cm 11.81 inches x 5.91 inches (length x width) 1 cm x 1 cm 0.39 inch x 0.39 inch (
