Envii Water Butt Klear Natural Treatment & Cleaner, Cleans Prevents Green Unpleasant Odours, Keep's Healthy Feeds Plants 20 Tablets

Clears Green Water in Water Butts – Water Butt Klear contains millions of beneficial bacteria to help clear green and murky water in water butts. Removes & Prevents Unwanted Smells – Our water butt treatment will help remove unwanted smells from your water butt and with continued use, will help prevent smells, green water, slime & scum from returning Contains only Natural Ingredients – Water Butt Klear contains only natural organic ingredients making this safe for all pets and wildlife including birds. Healthier Plants – Our unique bacteria will also help all plants flourish by improving strong plant growth, increased crop yield and reduction in plant diseases. Multiple Treatments – 1 packet contains 20 tablets, each tablet treats up to 200 litres of water. This is the average size of a water butt.