NT Labs
Diagnosis Tool Dosage Calculator Where to Buy?

Pond - Barley Straw Bio Bags

Barley Straw Bio Bags - NT Labs
Barley Straw Bio Bags - NT Labs

When to use?
Barley straw Bio Bags are effective against green water algae and blanketweed, harmless to pets, wildlife and ponds.

Made from 100% natural biodegradable ingredients.

How to use?

  • Place bag into pond.
  • Takes 28 days to take affect.
  • Replace every 6 months. Only remove the old bag one month after adding the new bag to ensure continuous control.
  • This bag will not break down in your pond. 
  • Once used, dispose in your compost/garden waste bin.

For common frequently asked questions, click here.


Related Products

Looking for more? Find our Medikoi range here.







Available in the following variations:

Single Pouch

Twin Pouch

Where to Buy?

Simplified map of the United Kingdom.

Or find a worldwide stockist.