HYSHIELD Elite 91 The outside edges of these

The outside edges of these Japanese-steel blades are grounded round

no need for lubrication

UL1598 and UL880

• Inside gradation to verify water level

A76 Control

HYSHIELD Elite 91 The outside edges of theseFrom the creators of Hygrozyme comes HYSHIELD! This unique formula is derived from exoskeletons of crabs which are a natural by product of the crab fisheries. HYSHIELD tricks plants into thinking they are being attacked by pests and as a result of this perceived infestation the plants immune system goes into protective mode. This natural defense mechanism not only stimulates the plants immune system but also keeps pests and pathogens at bay. HYSHIELD