Seasalt, water filter, salinity test kit
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REEFMAX SEA SALT$30.00
Glass Hydrometer for measurement of Salinity .
with or without Temperature reading
Can read from 1.000 t0 1.035 . Hydrometer Float on salt water , read off the water line for reading . Green Area is Seawater indication. Reading not accurate , only for rough use.
Glass Hydrometer$8.00 – $10.00
Sea Water Refractometer is an accurate Salinity measurement device for the serious aquarist .
NSW Water Purifier is reliable and cost effective tap water filter designed for the Home Aquarium
NSW TAp Water Purifier$125.00