When 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.
6 x Pond Anti Algae Blocks
Supa Anti Algae Block Pack of 6, The Block Slowly Dissolves Releasing Di-Methyl Urea Into The Pond Water Clearing Algae From Ponds
NZD $93.00
- Supa Anti Algae Pond Block (Pack of 6) slowly dissolves releasing di-methyl urea into the pond water.
- Di-methyl urea is very effective in clearing algae from ponds.
- Anti Algae Pond Blocks also help to neutralise the build up of acidity in pond water.
- Totally harmless to fish and healthy pond plants.
- Made in the UK.
In stock
Additional information
| Weight | 0.18 kg |
|---|---|
| brand | Supa |
| dimensions | 18 x 12.1 x 6.5 cm; 180 Grams |