Applied Bio Black Algaetrine Algaecide 32 Oz Bottle for Swimming Pools Flyin Stix Designed to replace a cracked

Designed to replace a cracked or worn housing

As an official Pentair replacement part

while the boxed packaging streamlines stocking and replacements

With five cleaning modes and app control

Pentair MagicStream laminars create totally clear

Applied Bio Black Algaetrine Algaecide 32 Oz Bottle for Swimming Pools Flyin Stix Designed to replace a crackedApplied Bio Black Algaetrine Algaecide 32 oz Bottle AppliedBio Black Algaetrine is a copper based algaecide engineered to eradicate stubborn black algae and other resistant forms in pools. Its penetrating agents reach deeply rooted cells for thorough kill and lasting prevention. The 32 oz (1 quart) bottle simplifies dosing and makes it practical for routine maintenance or algae events, helping restore crystal clear water faster than brushing alone.