NT Labs Hydrogen Peroxide

String algae building up on walls and waterfalls? NT Labs Hydrogen Peroxide is formulated for use in ornamental ponds to help manage blanketweed and organic build‑up.

It works as an oxidising treatment, helping break down unwanted organic matter when used correctly and at the right dose.

What It’s Used For

• Managing blanketweed
• Reducing organic debris build‑up
• Supporting clearer pond appearance
• Use in ornamental pond systems

Accurate dosing is essential. Overuse can stress fish and disrupt filtration.

When To Use

• At the first signs of blanketweed growth
• When organic waste is accumulating
• During active growing season

Treat early rather than waiting for heavy growth.

Before You Dose

• Test water quality first – ammonia and nitrite must be zero.
• Calculate pond volume accurately.
• Increase aeration during treatment.
• Remove excess blanketweed manually where possible.

Good preparation improves results and reduces risk.

How To Apply

• Dose strictly according to the product label.
• Distribute evenly around the pond.
• Keep pumps and aeration running throughout.
• Monitor fish behaviour during treatment.

Do not mix with other treatments unless specifically advised.

Safety Notes

• Use only as directed on the packaging.
• Do not overdose.
• Store safely away from children and pets.
• Avoid contact with skin and eyes.

Used responsibly, hydrogen peroxide can form part of a structured blanketweed control plan alongside good filtration and sensible feeding.