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SPEND OVER £60 FOR FREE UK DELIVERY
SPEND OVER £60 FOR FREE UK DELIVERY

Needle Hydrometer

£13.99

Waterlife Needle Hydrometer

Waterlife's new needle hydrometer is a fast, accurate and easy-to-use way of monitoring salinity in marine aquaria ideal for setting up new tanks and on-going maintenance

Bubble reducing design
Fast, accurate results
Range 1.010 to 1.030
Calibrated for use at 25 degrees