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| Tetra Second Nature #16628 Laborette Testing Kit |
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Laborette Testing Kit, Reliable & Accurate, The Laborette Testing Kit For Freshwater Aquariums & Ponds Provides Professional Measurement Of The Most Important Water Parameters: pH, Carbonate & General Hardness, Nitrite, Ammonia & Carbon Dioxide, The Laborette Kit Includes Reagents, 2 Test Vials, A W ...
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$12.00 - $15.00
from 2 stores
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| Hagen A7840 Phosphate Test F&S 75 |
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A7840 PHOSPHATE TEST-F&S-75 A7840 Product Use: HIGH PHOSPHATE LEVELS CAN CONTRIBUTE TO UNSIGHTLY ALGAE GROWTH. HEAVY FEEDING AND INFREQUENT WATER CHANGES CAN CONTRIBUTE TO PHOSPHATE ACCUMULATION. TAP WATER CAN CONTAIN PHOSPHATE. Label Instructions: PHOSPHATE TEST KIT FOR FRESH AND SALT WATER; WILL D ...
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$20.00 - $20.00
from 2 stores
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| Salifert Nitrite Test Kit |
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Salifert Nitrite Test KitSalifert Nitrite Test KitIn 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 nitrite and then transformed into harmless nitrogen gas. ...
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$20.00 - $20.00
from 2 stores
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| Red Sea Iodine Test Lab |
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Iodine is an important biological function to macro-algae, anemones and soft corals, as well as enhancing colors and preventing bleaching. Concentrations of iodine above the natural level however, can be harmful to the delicate tissues of corals. regular
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$20.00 - $20.00
from 2 stores
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| Red Sea Alkalinity Pro Lab Test Kit |
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Alkalinity is a measure of the buffering substances bicarbonate (HCO3-) and carbonate (CO3) present in seawater. The alkalinity of natural seawater being approximately 2.5 meq/l. The buffering substances are depleted on a regular basis from the water as c
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$20.00 - $20.00
from 2 stores
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| Magnesium Test Lab 30 tests |
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Tests marine magnesium levels with 20 ppm accuracy Magnesium helps you keep proper calcium, alkalinity, and pH levels Essential test kit for reef aquariums->Marine aquarium titration test for magnesium - accurate to 20 ppm. In addition to biological functions, magnesium helps maintain proper calcium ...
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$16.00 - $16.00
from 2 stores
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| Tropic Marin Nitrate / Nititre Test Kit |
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Tropic Marin Nitrite-/Nitrate TestFor the determination of the nitrite and nitrate concentration in freshwater and seawater.Nitrite (NO2-) is the intermediate stage of the aerobic nitrification and is highly toxic for fish and invertebrates. A too high co
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$17.00 - $17.00
from 2 stores
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| Tropic Marin Ammonia Test Kit |
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For the determination of the ammonia/ammonium concentration in fresh and seawater.The ammonium-ion (NH4+) is the result of nitrogen mineralisation and exists with ammonia (NH3) in an equilibrium depending on the pH-value. Nitrogen organically bound in foo
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$16.00 - $16.00
from 2 stores
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| Aquarium Systems Io Nitrate/Phosph |
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*IO NITRATE/PHOSPH IOTK300 Product Use: TESTING AQUARIUM WATER Label Instructions: ADD AQUARIUM WATER TO TEST FOR WATER QUALITY Ingredients: REAGENTS Manufacturer: AQUARIUM SYSTEMS Weight: 4.25 Size: Color: UPC Code: 051378022170
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$16.00 - $18.00
from 2 stores
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| Aquarium Systems Io Ammonia/Nitrite |
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*IO AMMONIA/NITRITE IOTK100 Product Use: TESTING AQUARIUM WATER Label Instructions: ADD AQUARIUM WATER TO TEST FOR WATER QUALITY Ingredients: REAGENTS Manufacturer: AQUARIUM SYSTEMS Weight: 4.25 Size: Color: UPC Code: 051378022163
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$15.00 - $17.00
from 2 stores
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