NT Labs Pond pH Stabiliser supports healthy pond conditions by maintaining stable carbonate hardness (KH), essential for a consistent pH level. As ponds mature, natural processes can deplete KH, risking pH fluctuations that may harm fish. This powder formula replenishes lost minerals, helping to create a safer, more balanced aquatic environment.

Key Features:

• Replenishes carbonate hardness (KH) to stabilise pH levels
• Helps prevent sudden pH drops and fish health issues
• Safe for all pond fish species
• Ideal for ponds with naturally soft or low-mineral water
• Use alongside NT Labs test kits for accurate water monitoring

Use regularly to maintain KH above 6 dKH for optimal water quality. Always dissolve the powder in a bucket of pond water before adding to the pond. For best results, monitor KH and pH levels using NT Labs test kits and avoid large changes in water chemistry during maintenance.

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.