NT Labs Barley Straw Pouch
NT Labs Barley Straw Pouch are effective against green water algae and blanketweed, harmless to pets, wildlife and ponds.
How to use?
Place on surface near moving water.
Attach string and pull to surface twice monthly.
Replace every 6 months, only remove old pouch one month after replacing with new to ensure continuous control.
Available In:
Single
Double