
From the list below you can see there are quite a few suppliers and many products that fall under additives. Picking the best product is quite difficult and has a little guess work involved. Research the additives and see which on will suit your needs.
Some of most common additives in saltwater aquariums are Calcium, Strontium, Iodine, and Phytoplankton. There are also several alternative and minor additives available on the market but its debatable if they are needed, but all agree the basics are required.
The most popular brands for marine aquariums are ESV, Kent, and DT's, but by all means this is not the total list and there are plenty of other good brands.
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Kent Marine Garlic Xtreme Extreme 1oz | ![]() |
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US $6.79 | 18d 19h 23m |
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TURBO Calcium Kent Marine Reef Saltwater Additive 200g | ![]() |
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US $7.95 | 27d 23h 20m |
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Kent Marine Tech I 16oz Iodine Iodide Supplement 16 oz | ![]() |
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US $11.99 | 25d 12h 16m |
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Essential Elements Reef Trace Additive Kent Marine 16oz | ![]() |
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US $14.95 | 9d 7h 55m |
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Injector 4 Spa Pool Hot tub Pond Ozone Generator 3 4 | ![]() |
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US $29.99 | 17d 11h 53m |
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Liquid Strontium Molybdenum Additive Kent Marine 16oz | ![]() |
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US $13.95 | 9d 7h 55m |
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Agriculture Pool Spa Pond Venturi Aerator Injector | ![]() |
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US $44.99 | 16d 4h 57m |
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Coral Vite Vitamin Mineral Additive Kent Marine 8oz | ![]() |
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US $8.25 | 15d 17h 56m |
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Kent concentrated Iodine additive for aquariums 16 oz | ![]() |
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US $7.99 | 15d 11h 43m |
| Saltwater Aquarium |