Seachem Flourish Potassium - 500ml Major Elements Double Threaded Bulkhead Fitting (3/4

Double Threaded Bulkhead Fitting (3/4 Inch) is a durable PVC bulkhead fitting for creating a sealed plumbing connection through aquarium

Contains phosphate buffers and conditioning agents

Two phosphate test solution bottles

Use for: reef aquariums and marine systems requiring reef-specific water testing

and other devices that use a standard BNC probe connection

Seachem Flourish Potassium - 500ml Major Elements Double Threaded Bulkhead Fitting (3/4Seachem Flourish Potassium 500ml Seachem Flourish Potassium 500ml is a freshwater planted aquarium potassium supplement used to support vigorous plant growth and correct potassium deficiency without adding nitrate or phosphate. Seachem Flourish Potassium for Freshwater Plant Growth Flourish Potassium provides potassium, one of the key macro nutrients required by aquatic plants. It is useful in planted aquariums where potassium demand is high or where