Grid List
GLB Swamp to Swim Shock System


This two-part system turns pool water from green to sparkling blue within 24 hours. The Cal Hypo (calcium hypochlorite) blend destroys bacteria and controls algae while a specially formulated flocculant drops debris to the bottom of the pool for easy vacuum removal. Note: Must be able to vacuum to waste...
GLB Algimycin 3000 Algaecide - 1 qt


GLB Algimycin 3000 algaecide contains two active ingredients, including zinc sulfate monohydrate, to provide long lasting protection from algae. It kills and prevents green, yellow and black algae and is stable in pool water. Compatible With Chlorine, bromine, salt water, ozone, minerals and biguanide Dosage Start Up: 18 ounces per...
GLB Strike-Out Algaecide - 1 qt


Designed to control green and mustard algae, this chelated 7.4% copper algaecide is effective and economical. Compatible With Chlorine, bromine, salt water, ozone and minerals Dosage Start Up: 4 ounces per 10,000 gallons Maintenance: 2 ounces per 10,000 gallons every two weeks Manufacturer GLB Manufacturer Part # 71114A Pool Chemical...
GLB Vanquish Algaecide - 1 qt


Specially formulated to treat the pink deposits that accumulate on pool walls and in plumbing, Vanquish deposit control treats pink, white and clear deposits in any swimming pool, including those sanitized with biguanide systems. Compatible With All sanitizers including chlorine, bromine, salt water chlorine, ozone, minerals and biguanide Manufacturer GLB...
GLB Nix Algaecide and Phosphate Remover - 1 qt


SKU: 71221
A powerful, dual-action product that reduces phosphates and algae to keep your pool clear all season long. Best of all, swimmers can jump back in the pool in just 15 minutes after treatment. Swimming can resume in 15 minutes after treatment. Compatible with all sanitizing systems. Contains both an algaecide...
GLB Algae-X Algaecide - 1 qt


SKU: 71100A
Treat green and yellow algae with this non-foaming multi-purpose algaecide. Easy and convenient, Algae-X is effective over a wide pH range. Contains 30% polymer algaecide. Does not require pH adjustments to be effective. Compatible with chlorine, bromine, salt water chlorine, ozone, biguanide and mineral sanitizing systems.
GLB PhosFight Plus - 1 qt


This concentrated, multi-functional product clarifies pool water, prevents waterline build-up, removes phosphates and minimizes algae blooms—all with half the dosing when compared to competitive products. Contains enzymes, clarifies and a phosphate remover Use PhosFIGHT Plus weekly to keep water clean and clear