Freshwater Master Test Kit The API® FRESHWATER MASTER TEST KIT measures the 4 most important levels in freshwater aquariums quickly and accurately, including pH,...
One Year Alert Combo Seachem sensor technology Includes Ammonia Alert® and pH Alert® Continuously monitors ammonia and freshwater pH No chemicals or test procedures are...
MultiTest™ Nitrite/Nitrate Measures nitrite to less than 0.1 mg/L and nitrate to less than 0.2 mg/L Multi-cavity plate for simultaneous testing of up to...
MultiTest™ Marine pH & Alkalinity Unique dye that has a pronounced color change between 8.0 and 8.3 Multi-cavity plate for simultaneous testing of up...