Hanna Marine PH Checker Refills (100) Tests) - HI780-25 Algae Due to the inclusion of

Due to the inclusion of Bentonite clay in the soil the pellets also have great functions as sponges both for absorbing excess nutrients as well as allowing beneficial bacteria to grow

Versatility

Quieter Operation

450 in2 of surface area per box

most cables do not have adequate shielding and emit a strong electromagnetic field

Hanna Marine PH Checker Refills (100) Tests) - HI780-25 Algae Due to the inclusion ofHI780 25 Marine pH Checker HC Reagents are high quality reagents for use with the HI780 Marine pH Checker HC with clearly marked lot numbers and expiration dates on each packet for traceability. Pre made reagents for ease of use Prepared with high purity chemicals Marked with expiration date and lot number for traceability