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Additives
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199 items
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Polyplab Reef-Resh Complete -
Polyplab RF-Acides 
Polyplab RF-Acides
$40.99Polyplab RF-Acides
$40.99 -
Polyplab RF-Fuel 
Polyplab RF-Fuel
$97.99Polyplab RF-Fuel
$97.99 -
Polyplab RF-Genesis 
Polyplab RF-Genesis
$33.95Polyplab RF-Genesis
$33.95 -
Polyplab RF-Plus 
Polyplab RF-Plus
$33.95Polyplab RF-Plus
$33.95 -
PurpleUp - 8 fl oz 
PurpleUp - 8 fl oz
$24.99PurpleUp - 8 fl oz
$24.99 -
ed Sea 4-Part RCP - Lrg (600L) – Complete Reef Supplementation Kit 
ed Sea 4-Part RCP - Lrg (600L) – Complete Reef Supplementation Kit
$274.99ed Sea 4-Part RCP - Lrg (600L) – Complete Reef Supplementation Kit
$274.99 -
Red Sea 4-Part RCP - Med (300L) – Complete Reef Supplementation Kit 
Red Sea 4-Part RCP - Med (300L) – Complete Reef Supplementation Kit
$166.99Red Sea 4-Part RCP - Med (300L) – Complete Reef Supplementation Kit
$166.99 -
Red Sea 4-Part RCP - Sml (160L) – Complete Coral Supplementation Kit 
Red Sea 4-Part RCP - Sml (160L) – Complete Coral Supplementation Kit
$99.99Red Sea 4-Part RCP - Sml (160L) – Complete Coral Supplementation Kit
$99.99 -
Red Sea Algae Control Multi Test Kit (NO3, PO4) – High-Precision Nutrient Monitoring 
Red Sea Algae Control Multi Test Kit (NO3, PO4) – High-Precision Nutrient Monitoring
$115.99Red Sea Algae Control Multi Test Kit (NO3, PO4) – High-Precision Nutrient Monitoring
$115.99 -
Red Sea Coralline Gro 500ml – Growth Stimulator for Coralline Algae 
Red Sea Coralline Gro 500ml – Growth Stimulator for Coralline Algae
$31.99Red Sea Coralline Gro 500ml – Growth Stimulator for Coralline Algae
$31.99 -
Red Sea Foundation A (Ca-Sr) 1kg – Calcium & Strontium Supplement for Corals 
Red Sea Foundation A (Ca-Sr) 1kg – Calcium & Strontium Supplement for Corals
$49.99Red Sea Foundation A (Ca-Sr) 1kg – Calcium & Strontium Supplement for Corals
$49.99 -
Red Sea Foundation A (Calcium) 500ml – Essential Supplement for Coral Growth 
Red Sea Foundation A (Calcium) 500ml – Essential Supplement for Coral Growth
$30.99Red Sea Foundation A (Calcium) 500ml – Essential Supplement for Coral Growth
$30.99 -
Red Sea Foundation ABC+ 1kg – All-in-One Mineral Supplement for Corals 
Red Sea Foundation ABC+ 1kg – All-in-One Mineral Supplement for Corals
$50.99Red Sea Foundation ABC+ 1kg – All-in-One Mineral Supplement for Corals
$50.99 -
Red Sea Foundation B (Alk) 1kg – Alkalinity Buffer for Reef Tanks -
Red Sea Foundation B (Alk) 1L (33.8 fl oz) – Alkalinity Supplement for Corals 
Red Sea Foundation B (Alk) 1L (33.8 fl oz) – Alkalinity Supplement for Corals
$44.99Red Sea Foundation B (Alk) 1L (33.8 fl oz) – Alkalinity Supplement for Corals
$44.99 -
Red Sea Foundation B (Alk) 500ml – Alkalinity Supplement for Corals -
Red Sea Foundation C (Mg) 1kg – Magnesium Supplement for Corals 
Red Sea Foundation C (Mg) 1kg – Magnesium Supplement for Corals
$49.99Red Sea Foundation C (Mg) 1kg – Magnesium Supplement for Corals
$49.99 -
Red Sea Foundation C (Mg) 1L - Magnesium Supplement for Balanced Reefs 
Red Sea Foundation C (Mg) 1L - Magnesium Supplement for Balanced Reefs
$44.99Red Sea Foundation C (Mg) 1L - Magnesium Supplement for Balanced Reefs
$44.99 -
Red Sea Foundation C (Mg) 500ml – Magnesium Supplement for Corals 
Red Sea Foundation C (Mg) 500ml – Magnesium Supplement for Corals
$30.99Red Sea Foundation C (Mg) 500ml – Magnesium Supplement for Corals
$30.99 -
Red Sea Marine Care Multi Test Kit 
Red Sea Marine Care Multi Test Kit
$115.99Red Sea Marine Care Multi Test Kit
$115.99 -
Red Sea NO3:PO4-X 1L – Effective Nitrate & Phosphate Reducer 
Red Sea NO3:PO4-X 1L – Effective Nitrate & Phosphate Reducer
$53.99Red Sea NO3:PO4-X 1L – Effective Nitrate & Phosphate Reducer
$53.99 -
Red Sea NO3:PO4-X 500ml – Nitrate & Phosphate Reduction 
Red Sea NO3:PO4-X 500ml – Nitrate & Phosphate Reduction
$36.99Red Sea NO3:PO4-X 500ml – Nitrate & Phosphate Reduction
$36.99 -
Red Sea NO3:PO4-X 5L – Effective Nitrate & Phosphate Reducer 
Red Sea NO3:PO4-X 5L – Effective Nitrate & Phosphate Reducer
$202.99Red Sea NO3:PO4-X 5L – Effective Nitrate & Phosphate Reducer
$202.99
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Calcium & Buffer | Miscellaneous Additives
Essential Liquid Additives for Aquariums
Unlock the full potential of your aquarium with our high-quality liquid additives from Reef Solution. From maintaining optimal pH levels to enhancing coral growth, our specially formulated additives provide everything needed for a thriving aquatic environment. Suitable for both freshwater and saltwater systems.