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    …most cases. By placing a single sheet of Neoprene Foam in-between the tanks glass/acrylic and stand, that will dampen any pressure points to make a level and even surface for the tank to rest on. 1/8 inch thick Closed Cell Neoprene Foam Easily cuts with razor blade for a professional looking edge…

    $28.04 Regular Price: $32.99
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    …for optimizing your aquarium automation Brand new, first-of-its kind, industry exclusive Continuous monitoring of water level depth Track evaporation, consumption, dosing levels, and more Use in sumps, ATO reservoirs, AIO tanks, dosing containers, mixing station, etc Measurements in both cm and in…

    $44.95 Regular Price: $
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    levels. The included 2-month reagent kit means that you are set for the first month and a half after the initial calibration of the trident, and replacement reagents are very reasonably priced. LLS Liquid Level Sensor The Neptune LLS is a first of its kind industry exclusive! While most liquid level

    $1,585.91 Regular Price: $
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    …features of their award winning predecessors, the Fusion Pro 2 Series comes standard with a built-in emergency overflow, adjustable water level risers, leveling mat and safe screen lid. These desktop nano sized aquariums for saltwater or freshwater make the hobby easy with customizable dual return…

    $266.99 Regular Price: $

    …The magnetic reeds enclosed in liquid level sensors are extremely reliable and long-lasting when utilized properly. Failures are nearly always a result of current overloading. Pumps, solenoids and many other devices that require control by a liquid level sensor carry "steady state" current ratings.…

    $15.99 Regular Price: $

    …ions. Maintaining ultra low phosphate levels will increase the growth of any SPS or LPS coral. Algae outbreaks are one of the most common reasons for a complete tank shut down. We recommend preventing them by maintaining an ultra-low nutrient level environment where it would be difficult…

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    …go to sensor if you want a reliable sensor over a long period. The Neptune Optical Sensor plugs directly into the FMM allowing you to monitor the level of your sump, mixing station, or any other reservoir with liquid in it. This sensor plugs into your FMM and, using reflected infrared light, will…

    $27.95 Regular Price: $

    …two individual channels. Between having control over your LED's color and intensity as well as the fluorescent bulbs, you can set the perfect PAR levels for your aquarium's inhabitants. Compatible with ATI and Giesemann Bulbs 0-10v Dimmable Control LED Cord Concealment Built-In Ideal Conditions for…

    $548.24 Regular Price: $644.99

    …harassing the fish. It is a good idea to feed the tank simultaneously while introducing the new fish to keep the resident fish occupied. Keep light levels low for 24 hours after introduction. Warnings: Do not use on scale-less fish Do not use on invertebrates i.e. Corals, urchins, sea stars, snails,…

    $293.31 Regular Price: $

    The HYDROS Water Level Sensor is an optical sensor you can use for a variety of aquarium applications, such as sensing when your tank needs to be topped off or to detect when a dosing container needs a refill. The optical eye is magnetically coupled with the magnet side measuring only thick. It can…

    $39.99 Regular Price: $

    It is not common but if you ever need a replacement level switch for your Theiling Compact Rollermat we have you covered. This is the OEM replacement level switch for the Compact Rollermat and only takes a few minutes to replace. What's Included? 1x Replacement Compact Rollermat Level Switch

    $11.99 Regular Price: $
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    …signals Includes float switches and brackets Float Sensors The A.T.O. is equipped with (2) float sensors that activate within seconds when your water level drops and automatically refills your sump or tank until it reaches your desired set point. Each float sensor has been designed with an exterior…

    $92.00 Regular Price: $
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    …2.1 dosing pump. Allows 2 sensors on a single port Facilitates ATO functions on controller Facilitates Automatic Water Changes Specifications Sensor Compatibility: Level or Leakage Sensors Connection Type: Mini-DIN (1 plug, 2 sockets) What's Included? 1x GHL PL-LY Splitter Cable for Level Sensors

    $10.70 Regular Price: $12.90
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    …bar at any level that you wish to place the sensor. Features Robust and versatile; works with GHL & other level sensors Plexiglass bar provides continuous height adjustability Compatible Sensor Fasteners PL-LF-S8 (Float Switch) PL-LF-S12 (Optical) Whats Included? 1x GHL Level Sensor Holder…

    $21.50 Regular Price: $24.90
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    …sensor if you want a reliability over a long period of time. The Neptune Optical Sensor plugs directly into the FMM allowing you to monitor the level of your sump, mixing station, or any other reservoir that has up to 1/4" thick walls. Includes Magnetic Mount This sensor plugs into your FMM and,…

    $37.95 Regular Price: $

    The GHL PL-LF-S12 Level Sensor Fastener works with the Level Sensor Holder Base Unit to securely mount your optical sensor to the desired height in your aquarium or sump. The fastener has a 90 degree angle and will secure the optical sensor to the plexiglass bar of the mounting base for placement at…

    $7.10 Regular Price: $7.90
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    The GHL PL-LF-S8 Level Sensor Fastener work with the Level Sensor Holder Base Unit to securely mount your float switch sensor to the desired height in your aquarium or sump. The fastener has an 8mm slot to accommodate the float switch, and securely mounts to the plexiglass bar of the mounting base…

    $6.72 Regular Price: $7.90
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    The GHL PLM-4Level expansion card provides 2 additional level or flow sensors ports for your Profilux controller. When used with a splitter cable, this expansion card can support 4 additional sensor inputs. Whats Included? 1x Profilux PLM-4Level Expansion Card

    $89.90 Regular Price: $103.90

    Leveling adhesive mats are used under glass or acrylic tanks to make a super smooth surface and relieve any small stress points that may be on the surface the tank will rest on.With the adhesive backing you can place the mat directly to the tanks bottom to keep it from sliding around for final…

    $19.99 Regular Price: $
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    The Optical Level Sensor (Version 2) from GHL is designed for use with Profilux aquarium controllers and provides constant water level monitoring through the means of an electronic eye. Optical sensors are great for precise level control and have no moving parts to wear out or become blocked, making…

    $89.90 Regular Price: $

    The Float Switch Level Sensor from designed for use with GHL Profilux aquarium controllers and the Doser 2.1 SA dosing pumps to provide constant water level monitoring for control of related aquarium equipment. This float switch can be used to trigger top off pumps or turn off equipment in an…

    $41.90 Regular Price: $

    …for raising magnesium levels in marine aquariums. Magnesium allows for better calcium absorption in corals for healthy and balanced growth. A reduced level of magnesium may cause an inability to maintain proper calcium levels and a lowered pH. The recommended magnesium level in reef aquariums is…

    $21.99 Regular Price: $

    …for raising magnesium levels in marine aquariums. Magnesium allows for better calcium absorption in corals for healthy and balanced growth. A reduced level of magnesium may cause an inability to maintain proper calcium levels and a lowered pH. The recommended magnesium level in reef aquariums is…

    $34.99 Regular Price: $

    API Marine Magnesium raises and restores 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…

    $12.98 Regular Price: $

    …sometimes result in low PO4 levels in your tank, resulting in struggling zooxanthella populations and imbalanced nitrate levels. Aquaforest offers a simple solution to this problem with AF PO4+, a concentrated solution of pure phosphate for maintaining balanced nutrient levels for zooxanthellae and…

    $19.99 Regular Price: $

    …Due to the presence of carbonate ions, KH Plus also helps to maintain stable pH levels in the aquarium. Concentrated alkalinity supplement Key element for development and growth of coral skeletons Supports stable pH level Use: 10 ml of KH Plus solution raises carbonate hardness by 0.5 dKH in 100 l…

    $21.99 Regular Price: $

    …Due to the presence of carbonate ions, KH Plus also helps to maintain stable pH levels in the aquarium. Concentrated alkalinity supplement Key element for development and growth of coral skeletons Supports stable pH level Use: 10 ml of KH Plus solution raises carbonate hardness by 0.5 dKH in 100 l…

    $34.99 Regular Price: $

    Keep salinity and your aquariums water level consistent with Reef Breeders low profile Prism-ATO. Water level changes are registered in fractions of a second using infrared level sensors and with all internal components built into the sensor, there are no additional controllers to mount. Reef…

    $69.99 Regular Price: $

    …calcium levels to help in maintaining a healthy aquarium.Why test for Calcium?Monitoring calcium levels is essential for keeping a successful reef aquarium. Reef organisms use calcium to build a calcium carbonate skeleton. Over time, as the calcium in the water is utilized, the calcium level will…

    $13.98 Regular Price: $

    …solution will raise KH level by 2.6 dKH in 100 l (27 US gal) of water. The product is also suitable for casual use for one-time KH level raising. 10 g of KH Buffer in 100 l of water raises the KH level by about 3.3 dKH (Alk. 1.18 meg/l). It is not recommended to raise the KH level by more than 0.5…

    $41.79 Regular Price: $

    …dependent on the level of phosphates in the water. Before attempting to raise the NO3 level in your aquarium, check the PO4 concentration. Keeping your NO3 and PO4 in balance will help to prevent pesky algae growth. Use: Add 1mL of AF NO3+ to 100L of aquarium water to increase the level of nitrates…

    $19.99 Regular Price: $

    Potassium is one of the major elements in seawater and natural levels are very similar to calcium levels, 380-410mg/liter. While not consumed as quickly as calcium, it is important to maintain appropriate levels to achieve ideal coral coloration and growth. KZ tests have shown tanks with known…

    $23.99 Regular Price: $
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