18" seachem scrapper supplement Precision: ±2 ppm ±5% of

Precision: ±2 ppm ±5% of reading @ 77°F (25°C)

Sensor Membrane within the probe should be replaced every 3 months

Its unique Super Cone "wine glass" body naturally stabilizes and concentrates the organic rich foam as it rises

Aside from the A3 Apex Jr

giving you peace of mind if it happens to go for an unexpected swim

18" seachem scrapper supplement Precision: ±2 ppm ±5% ofThe Seachem 18" 3 in 1 Algae Scraper is designed with versatility in mind. With three retractable blades: metal, plastic, and soft pad, it is suited for both glass and acrylic (using the pad only) aquariums. It is lightweight and features an ergonomic handle making it comfortable to hold in multiple positions. In addition, it floats for easy retrieval. Finally, its white color makes it easy to see the algae you want to remove and when youve