About All in One All in One can make the use of the so-called A and B calcium and alkalinity supplements unnecessary. It contains almost everything required for growth by corals and the beautiful encrusting pink and red coralli...

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Salifert Coral Grower

About Coral Grower It contains calcium, strontium and trace elements (except iodine) required for growth and multiplication by corals and the beautiful encrusting pink and red coralline algae. We explain the necessity of these ...

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Buy One 10oz Boyd Chemipure and Get One 4oz Boyd Vita-Chem (FreshWater) FREE

Buy a 10oz Boyd ChemiPure (BE1113) and get a 4oz of Vita-Chem (BE1141) for FREE Chemi-pure can be used with all water types as a chemical absorption filter and ion generator and exchange unit to positively keep pH at a perf...

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Our Price: $8.99

Item Code: BE11411

Buy One Get One FREE - Hydor Bravo Disposable Cartridge 4/Pack

Buy a Hydor Bravo Disposable Cartridge 4/Pack (HD01194) and get another Hydor Bravo Disposable Cartridge 4/Pack (HD01194) for FREE Unique cartridge system directs incoming water and distributes it evenly through cartridge walls...

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Item Code: HD011941

Buy One Get One FREE - Marine Depot 4 Inch 200 Micron Filter Sock

For This Month Only! Get a FREE 200 Micron Marine Depot Filter Sock when you purchase a 200 Micron Marine Depot Filter Sock Use Coupon Code: MDF002127 at checkout (Promo Valid From 02/01/10 - 03/08/10) Filter socks are the...

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Salifert Ammonia Test Kit

Ammonia and ammonium should be rapidly converted by aerobic nitrification into nitrite and then nitrate and finally into nitrogen gas. If this does not happen then either the aquarium is not fully matured or there is a problem...

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Our Price: $17.99

Item Code: SF1111

Salifert Calcium Test Kit

Calcium is a major constituent of coralline algae, the skeletal material of hard corals and the skeletal needles of soft/leather corals. In many cases too low a calcium concentration retards coral and coralline algae growth. ...

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Our Price: $25.99

Item Code: SF1115

Salifert Copper Test Kit

Salifert Copper Profi-Test Copper is often used as a treatment for parasite infested fish and it is essential that the correct concentration is used as too high levels can be toxic to marine fish and invertebrates. Tap ...

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Our Price: $14.99

Item Code: SF1119

Salifert Iodine Test Kit

Salifert Iodine Profi-Test Iodine is present in natural sea water in a very low concentration (0.6 mg/L or 0.06 PPM) and this iodine occurs as several different species including iodide, iodate, molecular iodine and hypoio...

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Our Price: $36.99

Item Code: SF1121

Salifert KH/Alkalinity Test Kit

Salifert KH/Alkalinity Profi-Test Calcium is not the only substance needed to form the skeletal material of corals and allow calcareous algae to grow. Carbonate and bicarbonate are also needed and these two substances can ...

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Our Price: $14.99

Item Code: SF1123

Salifert Magnesium Test Kit

Salifert Magnesium Profi-Test Magnesium is present in natural sea water in a fairly high concentration (1350 - 1500 mg/L) and is an essential element of chlorophyll which is necessary for photosynthesis. Without photosynth...

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Our Price: $26.99

Item Code: SF1125

Salifert Nitrite Test Kit

Salifert Nitrite Profi-Test In a properly cycled aquarium, nitrite is converted to nitrate and then, if there are areas deprived of oxygen such as in live rock and other filter materials, this nitrate is converted back to ...

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Our Price: $15.99

Item Code: SF1127

Salifert Nitrate Test Kit

Nitrate Profi-Test When there are insufficient areas of a tank which are deprived of oxygen (anaerobic zones) or denitrification is not taking place properly, nitrate will build up. This can also happen in an aquarium wher...

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Our Price: $19.99

Item Code: SF1129

Salifert Dissolved Oxygen Test Kit

Salifert Oxygen Profi-Test Corals and marine fish require very high levels of oxygen concentration because of the low solubility of oxygen in salt water so it is very important to regularly test the level of oxygen present...

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Our Price: $19.49

Item Code: SF1131

Salifert Phosphate Test Kit

Salifert Phosphate Profi-Test If phosphate is present in too high a concentration there may be an increase in growth of undesirable algae and if the phosphate level is higher than 0.04 mg/L the growth rate of corals and ca...

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Our Price: $19.49

Item Code: SF1133

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March 06, 2010
"Marine Depot is AWESOME. I purchased my item and it was at my home in two days using normal UPS shipping!!! Thank you for your great customer service."
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March 05, 2010
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March 01, 2010
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