Hydor Sintered Quartz Bio-Rings For Biological Substrate Size:400 gm These treats were designed and

These treats were designed and recommended by veterinarians to make following your vet's instructions simple and stress-free

When he is relaxed or friendly

Made with comfort in mind

Chrome plated for maximum strength and durability

Magic Coat Reduces Odor Dog Shampoo is formulated with special odor neutralizers that break down smells from the source

Hydor Sintered Quartz Bio-Rings For Biological Substrate Size:400 gm These treats were designed andThe Hydor Sintered Quartz Bio Rings, 450 grams, are an ideal substrate for biological filtration. High surface area and the macroporous structure of the rings facilitates efficient growth of colonies of beneficial bacteria, both aerobic and anaerobic. Bio Rings do not release phosphates or heavy metals and do not effect pH of the aquarium. For freshwater or saltwater aquariums. PH neutral High Surface Area Easy to Use Ideal for optimal biological