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Open-Source Design Supports DIY & Third-Party Accessories
such as cichlid biotopes
Check the salinity with a refractometer before use
Resin Color: Purple (Cation) / Amber (Anion)
Spirulina is rich in carotenoids and together with brewers yeast it satisfies the demand for natural B-vitamins especially vitamin B12
Pinpoint Calibration Thermometer Major Elements Open-Source Design Supports DIY &American Marine Inc. is proud to introduce the PINPOINT Calibration Thermometer, the only truly precise and affordable digital thermometer system with a large range calibration feature and a replaceable NIST referenced probe. The PINPOINT Calibration Thermometer features superior temperature accuracy with a lab grade waterproof thermistor fiber with a triple mini jack connection and 10 foot cable. A standard pair of AAA batteries will power the
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