Top Shelf Adjustable Plastic Float Ball Valve With Half Inch Pt Thread For Aquarium Overflow Control Keeps Your Tank Running Smooth Without Any Hassle Or Leaks

Adjustable Float Valve Keeps Reef Tanks Running Smoothly
✔️ 21mm 0.83 inch 1 2 PT thread, 96mm ball, 31cm total

This adjustable plastic float ball valve manages water levels in aquarium overflow systems without leaks or hassle.

✅ 21mm 0.83 inch plastic shell guards against saltwater corrosion
✅ 96mm 3.77 inch float ball triggers shut off right on cue
✅ 31cm 12.2 inch tube runs quietly under cabinets or racks
✅ One unit ships separately for straightforward retail packaging

💡 How does a gravity feed float switch maintain stable sump levels?
A handy piece of gear that stops your fish tank from spilling over.
- Sealed ceramic internals resist mineral buildup from hard tap water
- Flexible hose routing saves precious inches inside small equipment racks
- Low friction pivot ensures steady drainage even during heavy rain cycles