Aquatic Plant Forum banner
1 - 1 of 18 Posts

· Registered
Joined
·
2,918 Posts
Aside from any possible chemical properties it may have Barley Straw is most effective as a tanning agent. Pretty much it just makes the water darker so the algae are starved of useful light. At least in ponds anyway.
 
1 - 1 of 18 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top