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The metabolism of fish in the pond tends to use up KH buffer and if this is not replaced can lead to sudden pH crash causing death of fish
3-unit series circuit
crystal clear
algae and pollutants in favour of nitrifiers
6 Litre Capacity
Bottom Drain, 50mm Valves - ball and slide The metabolism of fish inComplete 50mm bottom drain kit. Comes with clamping ring and lid. Suitable for 50mm waste pipe.
US$ 207.00
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