BLUTAILS - XINYOU Aquarium White Sponge for Top Filters (Set of 2)

Material: Cotton Sponge Color: white, According to the analysis of the experts, products with this pore gap and flexibility. The most suitable for cultivating the fine nitro bacteria. And also improve water quality than will reduce death rate of fishes in tank. Place our aquarium filter pad traps micro and macro organic particles, foreign debris, waste, excess fish food, decaying plants, detritus, and other coarse helps maintain beautiful water for sustained enjoyment and longevity of your fishes. Effective Fish Tank Filter Media - Provide both mechanical and biological filtration, perfect for freshwater or saltwater aquariums reef tank, making your fish tank water super clean and clear. Durable and reusable, cut to fit, very good flow, easy to clean, perfect for filtering your aquarium fish tank pond. Package Includes: 2 * Aquarium Filter Cotton Sponge.