Hanna Instruments Marine pH Reagents - 100 Tests Marine Clams Is a brightly colored species

Is a brightly colored species of Damselfish that exhibit brilliant neon blue

Special Requirements or Care Notes:Provide a soft sand substrate and secure rockwork

you can daisy-chain multiple feeders together

Tube holder

but it is unique in the market as an ATO device with three layers of redundant monitoring and water-level control

Hanna Instruments Marine pH Reagents - 100 Tests Marine Clams Is a brightly colored speciesThe HI 780 25 is the replacement reagents for the HI 780 Marine pH Checker HC. These high quality reagents are clearly marked with the lot number and expiry date on the dropper bottle for traceability. Contains approximately 100 tests.