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51 - 56 of 56
Red Sea Magnesium Pro Test Kit - Reagent Refill Kit

Red Sea Magnesium Pro Test Kit - Reagent Refill Kit

Red Sea’s Magnesium Pro Test Kit is an advanced titration test, measuring the level of magnesium in your reef aquarium to an exceptionally high accuracy of 20 ppm. Reagent Refill Kit Only - Includes reagents only to perform 100...

$16.99
Red Sea Alkalinity Pro Test Kit - Reagent Refill Kit

Red Sea Alkalinity Pro Test Kit - Reagent Refill Kit

Red Sea’s KH/Alkalinity Pro Test Kit is an advanced titration test, measuring the level of buffers in your reef aquarium to an exceptionally high accuracy of 0.05 meq/l (0.14 dKH). Reagent Refill Kit Only - Includes reagents on...

$16.99
Red Sea KH Coralline Gro Supplement - 500ml

Red Sea KH Coralline Gro Supplement - 500ml

Coralline algae will grow naturally, without any special supplements in all reef systems optimized for hard corals. To promote coralline algae in fish only or soft coral aquariums the alkalinity needs to be maintained at approxima...

$11.99
Red Sea Reef Foundation ABC 3-Pack (3 x 250ml)

Red Sea Reef Foundation ABC 3-Pack (3 x 250ml)

Red Sea Reef Foundation 3-Pack (3x250ml) A successful coral reef aquarium is dependent upon maintaining the appropriate water parameters that, in turn, provide the stable environment required by the corals. Although all the ...

$24.99
Red Sea Coral Colors ABCD Supplements - 4 Pack

Red Sea Coral Colors ABCD Supplements - 4 Pack

Red Sea Coral Colors A, B, C, D. 4-Pack (4x100ml) Red Sea Coral Coloration Program – Spice up your colors. Red Sea’s research has identified 31 minor and trace elements that in addition to the foundation elements are present ...

$22.99
Red Sea Reef Spec T5HO Fluorescent Bulb

Red Sea Reef Spec T5HO Fluorescent Bulb

Most corals are photosynthetic and approximately 85% of the energy required for their growth and coloration is provided through the symbiotic relationship they share with the zooxanthellae algae which live within the coral. In ord...

From $23.99
51 - 56 of 56
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