Pay in 4 interest-free payments of $25.16 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Pre-built and Nitrogen Tested for Leaks
9%—a highly stable output frequency—the Quantum Dimmable ballast lets you run your lamps at the strength you need
sunny location near flowers
Mirror finish collection tray and Static Brush
Hardness (Total & Calcium) Test Kit 2 or 10ppm/25 mL environmental Pre-built and Nitrogen Tested forHardness (Total & Calcium) Test Kit 1 drop = 2 or 10 ppm as CaCO3 25mL (Includes total hardness powder indicator, not liquid). Calcium Test Kits are packaged in a durable plastic case and include all reagents, equipment and instruction card to complete approximately 60 75 tests. Color coded reagent caps match the color bar on the instruction card for easy identification when running multiple tests and our photographic, step by step instructions keep
