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| Red Sea Test Kits |
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| Silica |
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| RS_TEST_SILICA | Red Sea Silica Minilab Test Kit. (50) Silica tests. Detects low levels of silica in water. Silica is used by diatoms (microscopic algae) to build their protective covering.An abundance of silica may dramatically increase diatoms ability to thrive, which may be seen as a dark brown growth on all objects in the aquarium. Includes test tube, reagents and an accurate color scale test card containing full, easy to follow graphic instructions on the reverse side. For marine and freshwater.
| $12.49 |
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