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All Controllers & Testing Products
Trigger Systems Titanium ATO Container
$229.99
Trigger Systems Titanium ATO 's are one of the best looking ATOs on the market. They match perfectly to the Titanium line of sumps. These ATOs have built in LEDs...
Reef Octopus Grounding Probe 100
$11.54
•When properly installed, “stray voltage” which is generated by pumps, heater, lights and other electrical devices used by aquariums will be carried away•Stray voltage can be very harmful to freshwater...
Reef Octopus USB Aquarium Fan
$46.19
OCTO USB Smart Fan will automatically increase or decrease the fan speed depending on the ambient temperature of the surrounding area of the thermostat. Makes an excellent choice for aquarium...
Salifert Potassium Test Kit
$17.99
Having a reliable and easy to use potassium test kit is hard to come by. Salifert test kits have been trusted by discerning reefers for years for their ease of...
Salifert Ammonia Test Kit
$13.99
Ammonia and ammonium are substances which should be converted rapidly into nitrite followed by nitrate and nitrogen gas.If this does not happen then the aquarium is not fully cycled or...
Salifert Iodine Test Kit
$29.30
Iodine TestIodine is present in NSW (Natural seawater) in a very low concentration (0.06 mg/L or 0.06 ppm).Iodine occurs as different species. Some of them are iodide, iodate and hypoiodite.Generally...
Salifert Phosphate Test Kit
$14.99
Phosphate has several negative effects if present in a too high concentration. First of all undesirable algae growth might result. Making an aquarium an unpleasant sight.Phosphate also blocks or retards...
Salifert Calcium Test Kit
$18.81
Salifert's calcium test is capable in resolving the calcium content in 10 mg/L steps. The color change is sharp and facilitates the detection of small but highly significant fluctuations in...
Salifert pH Test Kit
$10.92
pH TestThe pH value can have a major impact on the growth of corals and calcareous algae and on many biological processes. The pH should not be allowed to fluctuate...
Salifert Oxygen Test Kit
$14.89
Oxygen TestOxygen is highly essential for all life forms. Especially corals and marine fish require oxygen concentrations at saturation level. This is because of the low solubility of oxygen in...
Salifert Silicate Test Kit
$16.99
Silicate TestSilicate occurs especially in tap water or in purified water when the RO or DI unit is not functioning properly. Silicate not only results in diatom bloom but might...
Salifert Magnesium Test Kit
$19.61
The Salifert magnesium test is very straightforward and does not suffer from calcium and strontium interferences when within certain bounds. It measures in sufficient accurate steps of 30 mg/L with...
Salifert Strontium Test Kit
$33.18
Strontium TestStrontium plays an important role by accelerating coral and calcareous algae growth.NSW contains approx. 7 – 9 mg/L strontium.Since the growth of corals and calcareous algae goes hand in...
Salifert Nitrate Test Kit
$17.37
Nitrate testingWhen an aquarium has insufficient regions deprived of oxygen (= anaerobic zones) or denitrification proceeds incompletely then nitrate will build-up.A too high nitrate concentration can result in unwanted algae-growth...
Salifert Nitrite Test Kit
$11.86
Nitrite testingNitrite is a substance that is toxic to fish and invertebrates.It is a misconception that once a tank is through its cycle (first 3 or 4 weeks) that nitrite...
Salifert KH / Alkalinity Test Kit
$16.46
The Salifert KH/Alk test is very straightforward. It measures in sufficient small steps of 0.1 meq/L or 0.3 dKH with a sharp color change. This makes detection of important yet...
Salifert Alkalinity Calcium Magnesium Combo Test Kit
$44.99
The Salifert magnesium test is very straightforward and does not suffer from calcium and strontium interferences when within certain bounds. It measures in sufficient accurate steps of 30 mg/L with...
XP Aqua Duetto ATO
$127.99
Features: World’s smallest dual-sensor ATO Two layers overfill protection Intelligent QST programming Secondary optical sensor Super precise water level control Super easy installation; plug-and-play No programming or adjustments required Works...
XP Aqua Ultimate ATO
$169.99
Ultimate in Protection, Ultimate in Versatility, Ultimate in Value! Features: World’s first 4-sensor ATO One sensor for top-off detection Two sensors dual-stage overfill alarm w/ QST Programming One sensor for...
XP Aqua RO/DI Flood Guardian
$69.99
AKA "the Marriage Saver" Tired of flooding your kitchen, garage or bathroom? The RO/DI Flood Guardian can be a real marriage saver and will help prevent accidental floods from ever...
XP Aqua Sumpless ATO
$149.99
Features: Engineered Specifically for Aquariums without Sumps Dual-Optical Sensor for Precise Operation with Secondary Failsafe Intelligent Pre-Programmed Algorithm Doubles as an Effective Surface Skimmer Convenient Media Chamber for Filtration Media...
Trigger Systems Ruby ATO Container
$209.99
Trigger Systems ATO Containers are a great match for any aquarium. The tall and narrow profile fits well in most stands, while the large capacity conveniently extends time between refills....
Trigger Systems Triton ATO Container
$154.99
Trigger Systems ATO Containers are a great match for any aquarium. The tall and narrow profile fits well in most stands, while the large capacity conveniently extends time between refills....
Trigger Systems Sapphire ATO Container
$144.99
Trigger Systems ATO Containers are a great match for any aquarium. The tall and narrow profile fits well in most stands, while the large capacity conveniently extends time between refills....
Trigger Systems Crystal ATO Container
$124.99
Trigger Systems ATO Containers are a great match for any aquarium. The tall and narrow profile fits well in most stands, while the large capacity conveniently extends time between refills....
IceCap ATO
$139.69
Replenish Evaporated Water... with Confidence!An Auto Top Off (ATO) system is notably one of the most important pieces of equipment for a saltwater aquariumand simply a must have for any...
Sicce Jolly Aquarium Heater
$15.66
JOLLY plastic heaters are designed for small freshwater, marine and turtles tanks. Their plastic casing makes them very durable and safe. These heaters can be placed beneath the gravel, making...
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