Water Tester

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    …so water passes through the pouch. Over time the resins will become coated with dissolved organic matter. When product performance declines replace with a new pouch.Recharging Instructions: Dissolve 4 tablespoons (80 g) of non-iodized salt in 8 fl oz (240 ml) of warm water. Do not use boiling water.

    $15.79 Regular Price: $

    …Instructions for Longevity and Proper Operation: Always store upright with the cap full of buffer or storage solution MA9015 (do not use water). Clean your pH Pen Tester regularly by soaking in cleaning solution MA9016 Calibrate after cleaning and/or storage before testing to adjust for changes in…

    $24.99 Regular Price: $
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    water that keeps your titration tests accurate and repeatable. The biggest complaint about the Hanna Calcium Checker is when the sample is diluted, if the fresh water source is not pure, it can cause irregular readings and usingHanna's Deionized Water will help prevent that from happening. The water

    $11.00 Regular Price: $
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    Alkalinity reagent refills for the easy to use, handheld Alkalinity Colorimeter HI775 Hanna Checker HC - Fresh Water. Enough reagent for 25 tests. Item #: HI775-25

    $21.00 Regular Price: $

    Nitrite Low Range reagent refills for the easy to use, handheld Nitrite LR Colorimeter HI707 Hanna Checker HC - Fresh Water. 25 Packets Reagent Item #: HI 707-25

    $13.00 Regular Price: $

    Phosphorus Ultra Low Range reagent refills for the easy to use, handheld Phosphorus ULR Colorimeter HI736 Hanna Checker HC - Marine Water. 25 packets of reagent Item #: HI 736 -25

    $10.00 Regular Price: $

    Ammonia Low Range reagent refills for the easy to use, handheld Hanna Ammonia Low Range Checker for Fresh Water (HI700). Individual reagent packets for 25 tests. Enough reagents for 25 tests Item#: HI700-25

    $14.00 Regular Price: $

    Phosphate Ultra Low Range reagent refills for the easy to use, handheld Phosphate ULR ppm Colorimeter HI774 Hanna Checker HC - Marine Water, as well as the Marine Master HI97105 Multiparameter Photometer. 25 packets of reagent Item #: HI 774 -25

    $10.00 Regular Price: $

    Ammonia High Range reagent refills for the easy to use, handheld Hanna Checker HI733 Ammonia High Range. Individual reagent packets for 25 tests.

    $21.60 Regular Price: $24.00

    …aquarium controller and an optical or mechanical water level sensor. When the sensor detects the water level is low, it opens the valve to allow fresh RO or RO/DI water to flow through and top-off your tank or sump. When the sensor senses that the water level is replenished, the Controller will then…

    $24.99 Regular Price: $

    Ammonia MR Range reagent refills for the easy to use, handheld Hanna Checker HI715 Ammonia Medium Range. Enough for 25 tests. 1 Bottle Reagent A 1 Bottle Reagent B Item #: HI 715-25

    $21.00 Regular Price: $

    Phosphate reagent refills for the easy to use, handheld Hanna Low Range Phosphate Checker HI713. Reagents for 25 tests.

    $10.00 Regular Price: $

    Nitrite reagent refills for the easy to use, handheld Hanna Checker HI764 Nitrate Ultra Low Range as well as the Marine Master HI97105 Multiparameter Photometer. Individual reagent packets for 25 tests. Reagent refill for Hanna Checker Nitrite ULR HI764. Enough reagent for 25 tests.

    $10.00 Regular Price: $

    …inexpensively test for Free Chlorine in your fresh water. Many cities and municipalities use chlorine or chloramines to treat the water supply. By testing for Free Chlorine and Total Chlorine, you can determine if chlorine and chloramines exist in your water. Free chlorine reacts with ammonium ions…

    $19.80 Regular Price: $22.00
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    …tap water for two minutes and collect a water sample. 2) Dip the test strip as directed on packaging and read results. Up to 5ppm total chlorine & same free chlorine = Chlorine* Up to 5ppm total chlorine & zero free chlorine = Chloramines* Zero free and total chlorine = Well water* *This…

    $14.84 Regular Price: $16.49

    Reagent refill for Nitrate High Range Colorimeter HI782 - Marine Water as well as the Marine Master HI97105 Multiparameter Photometer. Enough reagent for 25 tests. Item #: HI782-25

    $15.00 Regular Price: $

    …magnesium levels in your reef aquarium, and should be used whenever magnesium deficiency is present in your water. Use API Marine Magnesium when water tests show a magnesium level below 1,250 ppm mg/L in your reef aquarium.Directions for Use:Shake well. Add 5 ml. per 10 gallons of aquarium water.

    $12.29 Regular Price: $

    …Cup: Stack the cups Drop in the frozen food Add tank water or fresh water Allow a few minutes for the food to thaw Lift out the inner sieve, leaving the wastewater behind Rinse in fresh water (if desired) Feed Special Note: While all cups are water tested for 12+ hours by the manufacturer, due to…

    $12.60 Regular Price: $14.00

    …use! Rinse out the glass cuvette with tap water and then several times with aquarium water. Fill the glass cuvette with exactly 5 ml of aquarium water using the dosing syringe. Then add 3 drops of reagent A (indicator) and swirl the cuvette carefully. The water sample will turn turquoise. Place the…

    $24.21 Regular Price: $

    …sensitive (works with RODI water) Detects water as shallow as 1/32" Replaceable 9v Battery (not included) lasts up to 24 months (recommend testing battery once every 6 months) Dimensions: 4.25" x 3.5" x 1.75" Pro Tip: By placing a paper towel under the sensors can help wick water towards the sensor…

    $14.39 Regular Price: $15.99

    …Table Included Instructions: Shake the bottles before use! Rinse out the glass cuvette with tap water and then several times with aquarium water. Fill the glass cuvette with exactly 5 ml of aquarium water using the dosing syringe. Now count and add the KH test reagent drop by drop (shaking after…

    $14.32 Regular Price: $

    …will take 5 days.Treat for the full course of treatment even if visible signs of infection or illness disappear. Day One:Add contents of one packet per 10 gallons of water to be treated. Day Three:Add contents of one packet per 10 gallons of water to be treated. Day Five:Perform a 25% water change.

    $19.49 Regular Price: $22.94

    …take 5 days.Treat for the full course of treatment even if visible signs of infection or illness disappear. Day One: Add contents of one packet per 10 gallons of water to be treated. Day Three: Add contents of one packet per 10 gallons of water to be treated. Day Five: Perform a 25% water change.

    $13.59 Regular Price: $
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    …hand. Fill a clean test tube with 5 ml of water to be tested (to the line on the tube). Add 8 drops from Ammonia Test Solution Bottle #1, holding the dropper bottle upside down in a completely vertical position to assure uniformity of drops added to the water sample. Add 8 drops from Ammonia Test…

    $14.29 Regular Price: $

    …Discard and replace Puritwhen signs of water discoloration begin to re-appear in aquarium system. If using to remove chloramines from tap water, perform a test on filtered water to verify that Purithas not become exhausted prior to adding the water to an aquarium containing living organisms.…

    $13.99 Regular Price: $15.54
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    …a partial water change may help to maintain proper calcium levels, depending on the brand of salt mix. Special calcuim additives are also available. Elevated phosphate precipitates calcium, rendering it unavailable to reef organisms. Phosphate enters the aquarium from tap water and as a byproduct…

    $12.79 Regular Price: $

    …how quick and easy it is to get fast water analysis. If you just need a snapshot of your aquariums basic parameters, these handy test strips will get you general ranges and let you know if anything needs further attention. With a simple dip in your sample water, the colors will develop on the strip…

    $24.20 Regular Price: $

    …and prepare the comparator. Rinse out both glass cuvettes with tap water and then several times with aquarium water. Fill each glass cuvette with exactly 5 ml of aquarium water using the dosing syringe. Put one of the two water samples aside as a reference. Add 10 drops (for saltwater) or 12 drops…

    $24.70 Regular Price: $

    …8-fl. oz. of purified water may be mixed at once.Advanced Instructions and Guidelines:Create a stock solution by dissolving 30 grams of REEF CDE B-P in 8-fl. oz. of purified fresh water; each ml of the solution will increase the alkalinity in 1 US-gallon (3.785 L) of water by ~1.0 dKH (0.375 meq/L).…

    $12.24 Regular Price: $13.60
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    …flush with water for 15 minutes. If in eyes, hold lids open and flush with water for 15 minutes. Remove contact lens, if present, after the first 5 minutes, then continue rinsing. If swallowed, do not induce vomiting. Call a physician immediately. FIRST AID: Give large amounts of water or milk of…

    $10.99 Regular Price: $
    Out of Stock

    …price Water properties as close to nature are the key for every aquarium's success. However, monitoring relevant parameters in seawater is difficult due to numerous interfering ions. Therefore, test kits considering the specific characteristics of seawater are needed to analyse the water precisely.…

    $19.99 Regular Price: $

    …Algaefix will not discolor water or cause foaming. It is an EPA registered product and will not harm any live element of your saltwater or reef aquarium. Features: For use in saltwater systems Controls Green algae, Red Slime, Brown Algae, and more Does not discolor water or cause foaming EPA…

    $17.99 Regular Price: $
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