💧 Elevate your pond’s ecosystem — because your koi deserve the best!
NT Labs Koi Care GH Minerals Up is a 5kg powder formula designed to safely increase the general hardness (GH) of pond water, enriching it with essential calcium and magnesium minerals. This product supports optimal fish health and pond life by maintaining GH levels above 8 dGH, counteracting soft water effects from rain or tap water. Easy to use with a clear dosage calculator and compatible with NT Labs Test Kits, it’s ideal for both novice and experienced pond keepers seeking superior water quality.
| Item Weight | 5 kg |
| Item model number | NT Labs |
| Item Form | Powder |
| Colour | White |
| Size | 5kg |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Outdoor |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 5 kg |
M**7
Ideal
Used the whole bag over 3 weeks, fish seem happier and my GH levels look about right now.
S**D
Does the job and I like the resealable packaging
Does the job and I like the look and feel of the resealable packaging used by NT Labs
T**O
Good pond product.
This has helped me keep my Koi and other pond fish healthy and fit
Z**O
A good service and a good quality product which corrected my ...
A good service and a good quality product which corrected my garden pond water hardness in a very short time.
D**N
Great product. Changed gh level to normal within seconds
Great product. Changed gh level to normal within seconds. Arrived quickly.
**
Koi pond treatment
G.ood and easy to use product
S**M
Good product
A good product, but had no difference in working than products far less expensive
T**T
Buy again
Great service good product come on time she was great delivery
Trustpilot
2 weeks ago
2 weeks ago
