Pond Blocks Anti AlgaeWhen placed into the pond this block slowly dissolves releasing di-methyl urea into the pond waters. Whilst totally harmless to fish and healthy pond plants this inhibits the growth of water born algae. Prevention is always better than cure so the introduction of this item in early Spring will prevent build up of algae as the weather warms.
Easy To Use
Cannot Be Overdosed
Safe To Use
Frequently Bought Together
This item: Anti Algae Pond Treatment Block£13.14
Solar Fountain Pump 2W - Floating Water Pump for Small Pond, Garden, Water Feature, Bird Bath 70 cm Height by PK Green£24.99