NT Labs KH Buffer
NT Labs KH Buffer - 1.5kg is backordered and will ship as soon as it is back in stock.
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When to use?
Pond fish require a safe and stable pH to remain healthy. As pond water ages, fish waste and other organic matter uses up the carbonate hardness (KH) that provides this safe and stable pH. If left unchecked, a low KH can lead to unstable water quality, a sudden drop in pH and serious illness in fish.
NT Labs KH – Buffer Up replenishes these essential minerals leading to a safe and stable environment.
How to use?
- Dissolve the powder in a bucket of pond water before adding to the pond.
- Keep out of the reach of children.
- Wash hands well after handling fish and this product.
- Use NT Labs Hardness Test Kit to measure the KH of the pond water. Always keep the KH above 6 °dH for optimal water quality. KH – Buffer Up can also be used to provide additional carbonate hardness where tap water is naturally low in hardness minerals.
FAQs:
Q: Does your KH buffer contain phosphates? A: No, our KH buffer products are both phosphate and nitrate free.
Delivery
Delivery
We offer free DPD next working day delivery to all UK mainland online orders over £49. For orders under £49, a flat fee of £5.99 applies.
For orders to the Channel Islands, Isle of Man, Scottish Highlands, and Scilly Isles, DPD provides a two-working day delivery service, and additional shipping charges may apply at checkout.
Please note: We currently do not ship to Northern Ireland.
Selected items that are not available to order online may be available for local delivery at an extra charge.
Orders placed before 1pm Monday to Friday are dispatched the same day, subject to stock availability.
Click & Collect
Click & Collect
We offer free store collection at our Wirral store, with orders ready for collection in as little as 15 minutes, depending on stock availability. If the item is not available at the Wirral store, you can choose to place the order on hold till stock arrives.
Please note that your order will be held for 7 days. Any orders not collected within this period will be automatically cancelled and refunded in full.
Returns & Refunds
Returns & Refunds
Need advice?
Call and speak to a human expert on 0151 336 3616
Payment & Security
Payment methods
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