Selected Oiso Sand, Coarse Grain, 5kg, Set of 2 Bags, Total 10kg, Substrate, Ornamental Fish, Substrate, Aquarium

? Carefully Selected Oiso Sand, Coarse Grain, 5kg, Set of 2 Bags, Total 10kg, Substrate, Ornamental Fish, Aquarium

? This is the highest quality Oiso sand, carefully selected. Coarse grain (approx. 5mm size) x 2 bags of 5kg each.

? Recommended especially for those who prioritize quality over price.

? We often see products with high prices that contain impurities affecting water quality or have uneven grain sizes.
This Oiso sand, with minimal impurities and uniform grain size, is highly recommended.

? You can use it with peace of mind for a long time.

? Safe for general keeping of tropical fish, goldfish, medaka, aquatic plants, etc.

? It helps stabilize water quality and can be reused multiple times after washing.

? In addition to coarse grain (approx. 5mm), we also offer fine grain (approx. 1mm) and medium grain (approx. 3mm).

? We also have listings for single bags, sets of 3 bags, sets of 4 bags, and sets of 5 bags.