Applied Bio Black Algaetrine Algaecide 32 Oz Bottle for Swimming Pools Flyin Stix The 2" socket x 2

The 2" socket x 2

Its drop‑in design minimizes downtime and keeps debris out of the impeller for consistent filtration

Pentair MagicStream laminars create totally clear

Guinan TUBBZ is more than a cute novelty

Applied Bio Black Algaetrine Algaecide 32 Oz Bottle for Swimming Pools Flyin Stix The 2" socket x 2Applied 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.