Two Little Fishies AccuraSea Seawater Calibration Solution - 250ml Salifert Place the internal cleaning magnet

Place the internal cleaning magnet inside the aquarium and align the external handle magnet on the opposite side of the glass

Primary use: Nutrient and silicate reduction

add carbonate and calcium additives on alternate days or at least 30 minutes apart

Biodegradable formula

and full Apex data logging

Two Little Fishies AccuraSea Seawater Calibration Solution - 250ml Salifert Place the internal cleaning magnetTwo Little Fishies AccuraSea Seawater Calibration Solution 250ml Two Little Fishies AccuraSea Seawater Calibration Solution is a ready to use reference fluid designed to help reef aquarists verify salinity equipment with greater confidence. Made from pure natural seawater, it is micron filtered, UV sterilized, and adjusted with reverse osmosis water to the standard S = 35 or conductivity of 53 mS cm at 25C (77F). This makes it a reliable choice for