Testing & Maintenance

Would you like to know if your water is suitable for consumption? Need to confirm that your filtration system is doing it's job? Do you want to be sure that your demanding aquarium organisms live in suitable conditions? Read more

Made of plastic and stainless steel for Care Magnet Long and Strong. Can also be used as an expansion for the Care Magnet Nano. Read more

Need some extra slack to get those water changes done? Easily extend the length of your No Spill Clean and Fill with this 10ft extension. Read more

Salifert test kits are the epitome of accuracy and precision. Their wide range of available tests have all been designed to detect the smallest traces of certain elements, without interference from other chemicals within the water. Read more

Nyos Alkalinity Reefer: High sensitivity seawater alkalinity (carbonate hardness) test kit. Read more

Need some extra slack to get those water changes done? Easily extend the length of your No Spill Clean and Fill with this 20ft extension. Read more

Ammonia Alert® is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. Read more

Replacement scraper for the Mag-Float Glass Aquarium Cleaner (Large/Large+). Read more

Penn Plax Quick Nets are made from high quality, ultra-reliable materials. Read more

Salifert test kits are the epitome of accuracy and precision. Their wide range of available tests have all been designed to detect the smallest traces of certain elements, without interference from other chemicals within the water. Read more

aquavitro® premium surgical stainless steel coral cutters are primarily designed for use in marine aquariums with blades of surgical quality. Ideal for fragging or otherwise trimming corals as necessary. Read more

Instant Ocean's durable, clear acrylic, swing-arm hydrometer is easy to use and read. Full-range results in both salinity and specific gravity with color-blocked "safe zone" to make routine testing quick and accurate. Read more

Salifert test kits are the epitome of accuracy and precision. Their wide range of available tests have all been designed to detect the smallest traces of certain elements, without interference from other chemicals within the water. Read more