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Sale Items

Ph Down

  • Products (59)
59 products
Upside Down Jellyfish
(Cassiopea sp.)
Starting at $12.99
The Upside Down Jellyfish, also called the Cassiopeia Jellyfish, is so named because its flattened bell (head) rests on the bottom. It extends its frilly tentacles up into the water column where they capture planktonic food and absorb light that is used by photosynthetic algae that are housed in its…
pH Up or pH Down Water Conditioner
(4530)
Starting at $11.39
pH of 6.5-6.8.Each dose of pH Down neutralizes some of the carbonate hardness and lowers the pH. The pH may rebound up to the original pH if the carbonate hardness is high. Several consecutive treatments with pH Down may be necessary to lower pH, but if there are fish present in the aquarium, the pH
Neptune Systems Next Generation Apex WiFi Aquarium Controller System
(5160)
Starting at $799.95
…the wall with just three screws and then the Energy Bar slides down onto the bracket.Probes Included with your Apex System to Monitor the Health of your AquariumThe Apex System includes probes for Temperature, pH, ORP, and Salinity. The pH and ORP probes are now double-junction as well so they hold…
Pinpoint pH Monitor
(4701)
Starting at $89.99
…adjustment necessary.Maintenance and CleaningGiven proper care, the PINPOINT pH Monitor should last a lifetime. Clean the probe tip gently every 3-4 weeks using a soft toothbrush with long bristles. Push the probe tip down into the wet bristles and rotate the probe 3-4 times. This will clean the…
API Freshwater Master Test Kit
(5099)
Starting at $21.99
down in a completely vertical position to ensure uniformity of drops. Cap the test tube and invert tube several times to mix solution. DO NOT hold finger over open end of tube, as this may affect the test results. Determine the pH reading by matching the color of the solution against those on the pH
Cardinal Tetra
(Paracheirodon axelrodi)
Starting at $2.59
…stripe that runs the entire length of its body. This coloration differs from its cousin, the Neon Tetra, which has a red stripe that runs only halfway down the body. Equally as peaceful as Neon Tetras, Paracheirodon axelrodi will school together for a brilliant display of activity and color to dress…
HM Digital pH HydroTester PH-80
(4689)
Starting at $25.17
pH testing meter at a hobby-friendly price*Large easy-to-read screen displays aquarium pH & temperature*Water-resistant electronic aquarium pH tester boast easy push-button calibrationEconomically priced electronic pH meter puts fast, precise pH measurement within your aquarium budget. HM Digital pH
API pH Test Kits
(5098)
Starting at $5.09
down in a completely vertical position to ensure uniformity of drops.Cap the test tube and invert tube several times to mix solution. Do not hold finger over open end of tube, as this may affect the test results.Determine the pH reading by matching the color of the solution against those on the pH
pH Calibration Fluid for Neptune Systems AquaController Apex pH Probes
(5162)
Starting at $1.95
…Apex pH probes*Establish standardized reference points to ensure accurate aquarium pH*Available in 4.01, 7.01 & 10.01 to accommodate different aquarium pH rangesKeep electronic aquarium pH measurement accurate with routine calibration. pH Calibration Fluid for Neptune Systems AquaController Apex pH
Neptune Systems AquaController Apex PM1 pH/ORP Probe Module
(5174)
Starting at $84.95
…are not using your pH probe for an extended period, make sure the tip is submerged in Probe Storage solution at all times. If storage solution is not available, tap water can be used (RO/DI water should not be used).To enable the pH probe:Apex Display: Setup> pH Setup> pH Enable - Use the up/down…
Banded Coral Shrimp (Build Your Own)
(Stenopus hispidus)
Starting at $11.5
…levels in the water must be correct to promote proper molting.It is relatively hardy, but must be acclimated slowly to avoid any salinity and/or pH shock. Breeding the Banded Coral Shrimp is usually not successful. Larvae are generally destroyed by filtration and skimming.In the wild, the Banded…
API 5 in 1 Aquarium Test Strips
(5102)
Starting at $12.99
…prefer a pH of 7.5. Many Amazonian fish like angelfish and neon tetras prefer a pH of 6.5-6.8. Mollies and swordtails thrive at a pH range of 7.2-7.5. Most African Cichlids need an n pH of 8.2 or higher.To raise or lower pH in a freshwater aquarium, use API pH UP or pH DOWN. API Proper pH 6.5, 7.0…
Microbe-Lift Barley Straw Pellets+
(6307)
Starting at $20.76
…be used over a long period of time. The peat has already been broken down in ponds thousands of years ago. The peat becomes part of the substrate of your pond. Depending on level and length of use, the peat will buffer the pH and control some alkalinity. Some of the clearest pond waters stand over…
PondCare Pond Master Liquid Test Kit
(6357)
Starting at $21.99
…upside down in a completely vertical position to ensure uniformity of drops. Cap the test tube and invert tube to mix solution. Do not hold finger over open end of tube as this may affect the pH of the test solution. Determine the pH by comparing the color of the solution with those on the pH color…
Neptune Systems AquaController Apex Probes
(5179)
Starting at $29.95
…as a second pH port if needed. Setup and configuration of these pH ports and calibration of the connected probes is the same for all probes on the system. The Base Module pH probe will be identified as "pH", if the ORP port is configured for pH; it will be identified as pH2, the pH probe(s) on the…
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