Brief Description

Hydra Quartz are easy to use granules which work on contact, rapidly removing blanket weed, string algae and slime from Koi/fish ponds, lakes, water traps, natural pools and irrigation systems.

Code :: PH03

Select Size Required

1kg :: £17.38

5kg :: £61.15

Qty  

They offer the same eco friendly bacteria action as barley straw but with rapid results – no waiting weeks for results and no messy, smelly straw to remove.  Hydra Quartz 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.  Hydra Quartz does not affect biological filters or pumps and is harmless to all fish, birds, reptiles, invertebrates, humans, mammals, animals and water plants.  Easy to use.

Directions for Use

Application Rates:
• Simply sprinkle or broadcast onto affected areas.
• UV lights can be left on during treatment.

• Initial treatment: 1 Kg treats 10,000 litres
• Maintenance treatment: 1 Kg treats 50,000 litres
• 5 Kgs treats 50,000 (initial dose) – 250,000 litres (maintenance dose)
• 20 Kgs treats 200,000 (initial dose) – 1,000,000 litres (maintenance dose)
• Full usage instructions on label