Designed to accurately measure and monitor the potassium levels in your planted aquariums. Excellent for use in conjunction with Formula K Potassium Additive.
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TrustScore 4.5 | 7,300+ reviews
Meera L.
Smooth transaction and product arrived in perfect condition.
3 weeks ago
Vikram D.
The MOLLE sheath is of exceptional quality. Very happy with my purchase.
