Double Threaded Bulkhead Fitting (3/4 Inch) Zoanthids & Palys phytoplankton in the 4 to

phytoplankton in the 4 to 10 micron range for filter-feeding corals and invertebrates

Use with: Seachem Flourish on alternate days when both are used

Balanced Synthetic Sea Salt for Fish-Only and General Marine Systems

Although its polyps are very small

Double Threaded Bulkhead Fitting (3/4 Inch) Zoanthids & Palys phytoplankton in the 4 toDouble Threaded Bulkhead Fitting (3 4 Inch) Double Threaded Bulkhead Fitting (3 4 Inch) is a durable PVC bulkhead fitting for creating a sealed plumbing connection through aquarium, sump, reservoir, or filtration panels. The double threaded configuration accepts matching threaded fittings on the wet side and outside connection side, making it useful for serviceable plumbing assemblies. 3 4 Inch Double Threaded Bulkhead for Serviceable Plumbing The 3 4