I-520, I-521
Surface Skimmer
Description
- Effectively remove organism and protein floats for a clear water surface.
- Increase photosynthesis, oxygen exchange and light penetration.
- Patented self-floating inlet will automatically adjust itself according to water level.
- Suitable with hang-on filters and external filters.
<Instructions>- Needed to be connected with external filter or submersible filter to promptly filtrate the organism on the water surface.
- To adjust the surface water flow rate, simply rotate the pole for adjustment.
