Removes Blanket Weed from Lakes & Large bodies of Water (Commercial Use)
- Hydra Lake Clear granules are easy to use and work on contact to eliminate slime, blanket weed and string algae from lakes.
- Same eco friendly bacteria action as barley straw but with rapid results
- No waiting weeks for results with no messy, smelly straw to remove
- Hydra Lake Clear starves the blanket weed by chelating and absorbing nitrates and phosphates which are essential for blanket weed growth; its bacteria and enzymes control and prevent blanket weed for extended periods
- Does not affect biological filters or pumps
- Harmless to all fish, birds, reptiles, invertebrates, humans, mammals, animals and water plants
- Easy to use simply sprinkle or broadcast onto affected areas
Rapidly removes blanket weed, string algae and slime in Lakes and large bodies of water.
Hydra Lake Clear is designed for use in large bodies of water. Some of our customers include grounds keepers of golf courses, fishing lakes, leisure parks, stately homes and angling clubs.
Usage Rates:
• 25-50 kilos treats 1 acre
Full usage instructions on label.
You should start seeing the effects of the treatment rapidly as it starves the
blanket weed of the essential nutrients it needs to grow.
Unfortunately Blanket Weed is notoriously difficult to prevent from returning,
as it can be brought in to your lakes by birds, other aquatic plants and by the
wind. Therefore if you want to keep your lake free from blanket weed you must
re-apply the Quartz as soon as you see it return.
For all UK Mainland orders the cost of delivery is £4.99. This is using a Next Day delivery service with either UPS or APC couriers. All orders placed before 2pm on the day of purchase (Monday – Thursday) will be delivered Next Day, if you place your order after this time we cannot guarantee it will be processed that day.
For orders outside of the UK Mainland please click here for prices.
- Packed in 1x25 kg carton.
- Packed in 4x25 kg carton.








