NT Labs GH Minerals Up is a specially formulated powder that expertly increases the general hardness (GH) of pond water, promoting a stable and healthy aquatic environment. Essential minerals, such as calcium and magnesium, are vital for the biological processes in fish, supporting growth and metabolism. Over time, these minerals can reduce due to environmental factors like rainfall, requiring regular supplementation to maintain optimal conditions for aquatic life.

This user-friendly product is designed for ease of application: simply dissolve the required amount in a bucket of pond water and integrate it into your pond. This ensures consistent water hardness, particularly beneficial in areas with soft water or where rain significantly impacts mineral levels.

NT Labs GH Minerals Up is perfectly compatible with NT Labs' GH Test Kits, providing pond keepers, whether beginners or experienced, a reliable tool to achieve and maintain ideal water hardness levels.

Regular use helps to maintain the GH level above 8 dGH, fostering a thriving pond environment where both fish and plants can flourish.

• Enhances GH in pond water for better aquatic health.
• Contains vital minerals like calcium and magnesium.
• Easy to dissolve and apply, suitable for frequent use.
• Effective in soft water and rain-impacted ponds.
• Works seamlessly with NT Labs GH Test Kit for precise monitoring.

• Weight: 600g
• Treatment Volume: Up to 1.5kg of water
• Application: Dissolve in pond water before adding

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.