DYMAX Mag-Scraper aq-x It's ideal for use during

It's ideal for use during water changes

Water will clear rapidly

with exceptionally high accuracy of 5ppm

easily regenerated

Pre-measured refractometer calibration solution takes the guesswork out of properly calibrating your instrument - with no need for expensive or unreliable measuring equipment

DYMAX Mag-Scraper aq-x It's ideal for use duringDymax Mag Scraper is a float type magnet scrap and scrub device that makes aquarium maintenance easier and quicker without submerging hands into water. This product is made of strong and reliable material which is suitable for both freshwater and marine aquarium use. The Mag Scraper includes two attachable plastic scraper blades that help remove stubborn algae or debris off the glass surface. Available in Small Suitable for glass thickness 4 8mm