ZRM&E 8pcs Transparent DIY Soda Bottle Brine Shrimp Hatchery Cola Bottle Cap Plastic Artemia Hatching Tool
- These products are used in DIY brine shrimp hatchery..
- Suitable tubing: 3/16inch (4-5 mm) standard airline tubing..
- You can use them to connect cola bottle and air pump to DIY your simple brine shrimp hatchers..
- Suitable for various Soda Bottles. Note: not suitable for mineral water bottles..