Ecological Laboratories 32 oz PL, Algaway 5.4, & Barley Straw Extract Bundle replacement tube Includes PVC swing check valve

Includes PVC swing check valve to keep pumps primed

MPN: 96092

MPN: 99774

where any failture of pump or controller renders everything non-operational

The extremely durable brass torches are built to last

Ecological Laboratories 32 oz PL, Algaway 5.4, & Barley Straw Extract Bundle replacement tube Includes PVC swing check valveMicrobe Lift PL Clarifies cloudy water, improves dissolved oxygen levels, Aids in Denitrification = reduction of nitrogen in water, gets rid of noxious odors, breaks down dead algae, Helps reduce ammonia nitrogen levels, maintains ponds delicate balance. Safe for fish, plants & household pets that may drink from the pond. For use in salt water & fresh water Microbe Lift Algaway 5. 4 Stops algae growth in ponds and can be applied to areas that contain