Fritz 35ppt Calibration Solution 1.25oz / 37ml TMC The new DC300 refrigerated chiller

The new DC300 refrigerated chiller is compact enough to fit in most cabinets but has a cooling capacity of 300W making it ideal for aquariums of 150 liters at a 10°C temperature drop to 300 liters with a 5°C temperature drop

Box contains 10 easy to use test strips for ammonia

They are a complete pet food for fish

Red Sea Reefer Skimmer 600

Fritz 35ppt Calibration Solution 1.25oz / 37ml TMC The new DC300 refrigerated chillerPre measured refractometer calibration solution takes the guesswork out of properly calibrating your instrument with no need for expensive or unreliable measuring equipment. A refractometer is essential to the saltwater hobbyist for success. Maintain its accuracy by recalibrating regularly. Shake bottle well before application. Ensure the refractometer prism surface is clean, wipe with distilled or RO water if necessary and dry with a cloth. Add 2 3