Turn problem water around with our Green to Blue (Algaecides) range. Algaecides are used to help control algae growth and support clearer-looking water—especially when a pool has turned green after heat, storms, poor circulation, or low sanitiser levels.
These products work best when paired with correct chlorine levels, good filtration, and proper brushing, so dead algae can be removed from the water and surfaces.
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POOL ALGAE PREVENTION AND CLARIFIER BIOGUARD ALGI SHIELD 2LT
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R199.99
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SKU:
B10450
POOL ALGAE PREVENTION BIOGUARD BACK UP 2
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R199.99
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SKU:
B10600
POOL ALGAECIDE & CLARIFIER EVERBLUE 2L
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SKU:
EBALG2
POOL ALGAECIDE BIOGUARD ALGAE KLLER
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R229.99
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SKU:
B10400
POOL ALGAECIDE BIOGUARD MSA II 1lt (TREATS 100000LT)
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R242.99
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SKU:
B10500
POOL ALGAECIDE EVERBLUE SUPREME 2L
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SKU:
EBSUP2
POOL ALGAECIDE EXTRA STRENGTH AFRICHEM (2LT)
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R309.99
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SKU:
580-1004
POOL ALGAECIDE POOL LAB SPARKLE BLUE 2L
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R265.99
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SKU:
580-8412
POOL ALGAECIDE WATERWELL BLACK OUT 1lt
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SKU:
6009829550042
POOL ALGAECIDE WATERWELL GREEN OUT 1lt
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R179.99
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SKU:
6009829550059
POOL ALGAECIDE ZODIAC POOL LAB 1.5LT
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R249.99
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SKU:
230270
POOL ALGAECIDE/CLARIFIER WATERWELL STA BLUE 2LT
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R209.99
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POOL BLUE ALGAECIDE AFRICHEM (2L)
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R265.99
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SKU:
580-1082
POOL CARE LIGHT GREEN WATER RESCUE PACK WATERWELL
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R289.99
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SKU:
WWLGKIT1LT
POOL CARE WATERWELL BLACK ALGAE RESCUE PACK
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R499.99
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WWBALKIT1LT
POOL CARE WATERWELL CLOUDY WATER RESCUE PACK
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R339.99
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SKU:
B20370-1
POOL CHLORINE BIOGUARD BIO CHLOR‘Plus’ 3.5KG
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R329.99
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SKU:
B30500
POOL CLARIFIER DUAL-ACTION NANO CLEAR GEL BLOCK 3PK
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R59.99
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SKU:
EL/SWE/HF02-1
How to choose the right algaecide
Before you treat, confirm:
- Pool volume (litres) for accurate dosing
- Algae type: green water vs black algae vs mustard/yellow algae (where applicable)
- Filtration condition: backwash/clean first so the filter can remove debris
- Water balance: pH in range improves treatment effectiveness
Tip: After treatment, run the pump continuously for a period and brush walls/floor to lift algae into circulation. Always follow label directions and never mix chemicals directly.
POOL CHEMICALS
POOL CARE/MAINTENANCE KITS
POOL WATER TESTING
POOL SANITIZERS
CHLORINE
FLOATERS
GREEN TO BLUE (ALGAECIDES)
OXIDIZERS (POOL SHOCK)
WATER CLARIFIERS AND FLOCULANTS
POOL BALANCERS
CLEANERS AND PROBLEM SOLVERS
POOL STABILIZER
BIOGUARD SYNERGY SYSTEM
SALT WATER CHEMICAL RANGE
PURESAN PRODUCTS
ACTIVATOR D
SPA CHEMICALS
POOL CLEANERS
MANUAL POOL CLEANING TOOLS
THERMOMETER
LEAF CATCHERS
IPP STEALTH POOL CLEANER
VOYAGER POOL CLEANER
GEMINI POOL CLEANER
BARACUDA RANGER
ZODIAC PACER POOL CLEANER
ZODIAC G6 POOL CLEANER
ZODIAC AX20 ACTIV POOL CLEANER
ZODIAC G2 POOL CLEANER
ZODIAC MX8 POOL CLEANER
KREEPY KRAULY POOL SHARK PRO
KREEPY KRAULY DOMINATOR
KREEPY KRAULY DOMINATOR LITE
KREEPY KRAULY TIGER SHARK
KREEPY KRAULY HUG BUG
KREEPY KRAULY CLEANER SPARES
KREEPY KRAULY POOL HOSES
ROBOTIC POOL CLEANERS
NIYA
DOLPHIN ROBOTIC CLEANER
ZODIAC ROBOTIC CLEANER
BARACUDA ROBOTIC CLEANER
COMMERCIAL ROBOTIC POOL CLEANERS
POOL PUMPS
EARTHeCO POOL PUMPS
EARTHeCO PUMP SPARES
AQUAMAX POOL PUMPS
AQUA MAX PUMP SPARES
AQUAGEM INVERTER POOL PUMPS
QUALITY PUMP SPARES
BARACUDA POOL PUMPS
BLU52 POOL PUMPS
COMMERCIAL PUMPS
POOL PUMP INSTALLATION
POOL FILTERS
AQUAMAX SAND FILTERS
EARTHeCO SAND FILTERS
SPECK SAND FILTERS
QUALITY SAND FILTERS
ZODIAC FILTERS
POOL CARTRIDGE FILTERS
POOL PRE FILTER
SAND FILTER SPARES
POOL FILTER SAND/GLASS
AQUAMAX SAND FILTER SPARES
EARTHeCO SAND FILTER SPARES
SPECK SAND FILTER SPARES
SWIMQUIP SAND FILTER SPARES
COLLINS SAND FILTER SPARES
AQUA MAX FILTER INSTALLATION
POOL COMBI UNITS
POOL HEATING SOLUTIONS
SOLAR HEATING PANELS
HEAT PUMPS
POOL CONSTRUCTION PRODUCTS
BUILDERS PACK
MARBELITE
MOSAIC FOR MARBELITE POOLS
FIBREGLASS
MOSAIC AND MOTIFS FOR FIBREGLASS
POOL COATING (POOL PAINT)
LETTER BOX SPOUTS
DB BOXES AND TIME SWITCHES
POOL LIGHTS AND SPARES
KOI U V CLARIFIERS
POND ACCESSORIES