AQUA TEST MG-MAGNESIUM TEST KIT 12/CS Elos Mg - Test Kit
Magnesium (Mg) is present in a high quantity (1.300/1.350 ppm) in natural seawater. Contrary to its (not only quantitative) significance, this element was ignored as an important parameter of the marine aquarium for a long time.
In contrast of what we know today, Magnesium creates a remarkable improvement in the growth of calcareous algae and also has a posit... This item is sold individually....more.
Hanna Hydroponics pH Tester (HI99104) HI 99104 is an ideal pocket tester designed with a 0.01 pH resolution
and two point manual calibration through easy to reach trimmers, it
immediately displays pH variations to reflect the smallest change in the
sample. Unlike conventional testers, HI 99104 has a long and slim stem, ideal for measurements in small samples or test tubes. HI 99104 is supplied with a rugged, plastic... Note: Calibration Buffer Solutions are available separately....more.
HM INLINE DUAL TDS MONITOR HM Digital In-Line Dual TDS Monitor Model DM-1
INLINE DUAL DM1 TDS MONITOR
Displays TDS levels of the feed water and product water with in & out electrode probes.
Highly efficient and accurate due to its advanced microprocessor technology.
Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
Dual Range 0-9990 ppm.
Fac... Note: Calibration Buffer Solutions are available separately....more.
Hanna Checker Cuvet Cleaning Soultion FOR Hanna Checker - Phosphorus ULR
Easier to use and more accurate than chemical test kits
Ascorbic acid method
±0.04 ppm ±4% of reading accuracy
Large, easy to read digits
Auto shut off
Dedicated to a single parameter
Designed to work with HANNA’s reagents
Uses 10 mL glass cuvettes
Small size, big convenience
Hanna Checker Cuvet Cleaning Soultion Hanna Checker AccessoriesCuvette Cleaning Solution, 230 ml
This solution is used to clean dirty cuvettes. Cleaning your cuvette is important because if the cuvette is dirty, less light will reach the sample and it can make your reading off.... ...more.
AQUA TEST NH4 AMMONIA TEST KIT 12/CS Elos NH4 - Test Kit
Ammonia is the most lethal form of inorganic nitrogen produced in aquarium water. The major source of ammonia in a well run aquarium, is from solid waste of fish and invertebrates, uneaten food, decaiyng leaves of plants. Nature comes to our rescue as there are specialized bacteria (Nitrosomonas species) that “eat” ammonia, and strip away the hydrogen atoms. By... This item is sold individually....more.
KILL A WATT METER Kill A Watt
KILL A WATT METER
Measures electrical consumption accurately within 0.2% and is ETL approved. Features large LCD screen which displays 8 critical units of measurements. Enables you to cost forecast.
Manufacturer's Product Information
2007 MSRP Each $39.95
Case Weight0.44 LB
Case Dimens... ...more.
REEF STATUS CALCIUM TEST Seachem Reef Status™ Calcium
This kit measures all types of calcium, including gluconate calcium. The method is based on specific titration with a unique indicator. Measures in increments of 5 mg/L. Each kit runs 150 tests.... — Free Shipping when ordering $75 or more of qualifying items....more.
AQUA TEST CA- CALCIUM TEST KIT 12/CS Elos Ca - Test Kit
Calcium is the primary building block of corals, clams, calcareous algae and many other organism that we grow in our aquarium. Without adequate supplies of calcium these organism will not flourish and will eventually waste away and die.
The ideal value of Calcium in the aquarium is:
For the marine aquarium 450 mg/L.
For the planted freshwater aqua... This item is sold individually....more.
Tower of Power 6 Outlet Surge Protector Tower of Power (eco-4529)Tower of Power
Hydrofarm’s Tower of Power
Introducing Tower of Power -The Remedy for Packed Power StripsSay goodbye to over-crowded, under-utilized power strips. Hydrofarm's TOWER OF POWER offers 6 outlets with enough room to accommodate even the bulkiest timers and adapters. The Tower of Power will handle all you can throw at it. In your home office i... — Ships from Seattle, Washington USA...more.
AQUA TEST NO3 NITRATE TEST KIT 12/CS Elos No3 - Test Kit
The biological filtration is a method that uses naturally occurring nitrifying bacteria to detoxify nitrogenous wastes. One type of bacteria (Nitrosomonas spp.) converts ammonia to nitrite while another naturally occurring bacteria (Nitrobacter spp.) converts the nitrite into a far less harmful form of nitrogen waste: nitrate.
Nitrate is the final stage of t... This item is sold individually....more.
AQUA TEST PO4 PHOSPATE TEST KIT 12/CS Elos PO4 - Test Kit
Phosphate (PO4) build up in the tank appears to be a fairly common problem in freshwater and saltwater aquariums. They are present in most tap water supplies, they are also introduced to aquarium water through fish waste,
uneaten fish food, and decaying plant and invertebrate material.
Hobbyist end up with rising levels of PO4, leading to the appearance of ... This item is sold individually....more.
Hanna Primo TDS Tester Hanna Primo TDS Tester (eco-5525)Primo TDS Tester
The Primo TDS tester provides a fast and dependable way to measure the Total Dissolved Solids in your water samples. It is ideally suited for the rigorous demands of water quality professionals, who will appreciate the practicality of Primo'seasy-to-read LCD when demonstrating the before and after results of conditioning and filtra... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA...more.
Spare Electrode Spare Electrode (970301)Spare electrode for Prestige PH Meter (part #397100)
Manufacturer's Product Information
Dimensions1.5 x 1 x 2
... — Ships from Livermore, California USA...more.
Hanna Checker Glass Cuvet for Checker Series (4pcs) Hanna Checker AccessoriesGlass Cuvette (4 pcs)
The glass cuvette is the most sensitive part for taking accurate measurements with photometers. It is important that the cuvette is always clean and without scratches. These cuvettes were engineered to fit the HANNA Checker HC line.... ...more.