envii Aquarium Klear - Natural Bacteria Clears Green Water Treatment, Crystal Clear Fish Tank Gravel Cleaner, Prevents Growth of New Algae - 500ml Treats 4,000 litres(Disclaimer)

Product description

• Clears Green & Murky Water in Fish Tanks – Aquarium Klear contains billions of beneficial bacteria to clean green & murky water in fish tanks for crystal clear water.
• Safe for All Fish & Aquatic Life – Containing only natural ingredients, our aquarium treatment is safe for all fish & aquatic life including.
• Reduces Filter & Tank Maintanence - Naturally removes excess fish waste, fish food & harmful toxins.
• This ensures your filters run efficiently meaning less cleaning, tank maintanence and happier fish.
• Easy to Use – With a built-in measuring chamber, each treatment can be accurately measured and used with ease.
• Simply add 5ml of Aquarium Klear per 40 litres of fish tank water. All dosage instructions are on the bottle.
• Treatments – 500ml bottle is enough to treat 4,000 litres of aquarium water.
• This gives you multiple treatments to last up to 12 months.