Vortex Water Flow Accelerators Impeller Removable- ISTA
- Accelerates the water flow speed to increase the water flow circulation.
- Adjustable in flow direction.
- Easy to install and multiply the power of pumped water.
- Currents Offer slight resistance for fishes swimming.
- Circulating fresh, oxygen-rich water.
- Effective removing debris and particles through mechanical filtration.
- Flexible ball socket neck allows you to direct aquarium water movement.
- Removable impeller provides irregular water flow effect.
- Removable impeller easy for cleaning.