Minerals
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minerals up

nt labs minerals up 1litre

Safely increase the water hardness.
Increases water hardness and maintains healthy conditions for a perfect Koi pond. Mineral rich water is essential for optimal Koi & fish metabolism, filter function and plant growth.1L Treats 6800lts / 1500 gls

4-6mm Pure Oyster shell 8kg in bucket with free media bag

Stabilise your ph the natural way. 8kg complete with 1 x media bag and a re-usable bucket.
Oyster shell is a natural way of boosting your ponds calcium levels. This stabilises your ponds ph. It simply dissolves when needed and replenishes the waters calcium hardness. 3kg  placed in a media bag or basket in your filter will suffice around 1000 gallons for about a year. Safe with all fishes plants and chemicals. We have used this method in our retail shop for over 15 years.