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

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

Replacement pad/felt for the Mag-Float Glass Aquarium Cleaner (Large). 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

aquavitro® premium surgical stainless steel crescent 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

Nyos Nitrate Reefer: High sensitivity seawater nitrate test kit. Read more

Nyos Magnesium Reefer: High sensitivity seawater magnesium test kit. Read more

Nyos Calcium Reefer: High sensitivity seawater calcium 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 10ft extension. Read more

The Python Snap Connector allows you to quickly and effortlessly connect your No Spill system to your faucet. Never worry about threading the connection again! Once installed, the connector "snaps" into place for a reliable, water-tight seal. Read more