when you drop on BBA or any algae (apply it out of water), put it back after few minutes than you will see the BBA on wood or plants turn white and shrimp will come and clear it.
If you just apply it into water than I've no comments as I didn't see any immediate effect. But of course if your keep dosing liquid fertilizer under strong light than ...
In the box there also have instruction to blackout your tank after applied it than change water....to reduce algae problem.
Bookmarks