General description Decorate your pond, aquarium, or swimming pool with this 9-piece Small Fountain Nozzle Kit. This versatile set includes various nozzle heads that allow you to customize the water flow and create stunning visual effects in your water feature. Technical specifications Type: Spray Head Set Size: 15 cm Material: Plastic Color: Black Package Contents: 9 x Pump Nozzle Heads Measurement allowed error: +/- 1-3 cm Installation Put the pump completely into the water with its nozzle on the surface. Ensure the pump is firmly fixed at the bottom of the pond or tank to avoid vibration. Usage Compatible with aquariums, fish tanks, garden ponds, and swimming pools. The flow rate and pressure range are determined by the pump used.