Monitors & Controllers
	* American Marine * Hanna * Milwaukee * Neptune * Probe Holders * ReefKeeper * Refractometers * TDS Monitors * Temperature Controllers * Thermometers * Timers * Tunze Sort by:      SKU     Product     Price     Default     Result pages:     1 2 3 4   See details Digital Aquatics ReefKeeper Lite (Plus) 30-0012-003 ReefKeeper Lite Plus   1 x RKL Head Unit   2 x PC4 - Power Controller 4   1 x SL1 - System Lab 1   1 x DA iTemp Temperature Probe   1 x DA pH Probe (w/calibration packets)   1 x SID - System Interface Device   1 x 6' USB Cable   1 x 6' Bus Cable   1 x 3' Bus Cab... Our Price: $265.99 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Digital Aquatics RKM-MLC (B) Moonlight Control w/2 Blue Pods - 30-0018-002 Functions A true 29.53 day lunar cycle simulation which some experts say encourages spawning cycles for many tank inhabitants. Smooth fade-in and fade-out help prevent quick light changes that startle fish. Our Price: $66.49 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Digital Aquatics RKM-MLC (R) Moonlight Control w/2 Red Pods - 30-0018-003 Our Price: $66.49 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Digital Aquatics RKM-MLC (W) Moonlight Control w/2 White Pods - 30-0018-001 Functions A true 29.53 day lunar cycle simulation which some experts say encourages spawning cycles for many tank inhabitants. Smooth fade-in and fade-out help prevent quick light changes that startle fish. Our Price: $66.49 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Digital Aquatics RKM-RD-1 Remote Display - 30-0033-001 The RD1 is able to monitor all inputs and output from your system. This allows you to scroll through and check on the temp, pH, ORP, and more all from a convenient remote location. Our Price: $69.99 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Digital Aquatics RKM-SL1 (System Lab 1) Probe Inputs - 30-0015-001 Multiple Inputs 1 x pH 1 x ORP 1 x Temperature port 2 x Switch Ports Our Price: $66.49 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Digital Aquatics RKM-SW5 Switch 5 - 30-0026-001 Our Price: $69.99 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Digital Aquatics RKM-TM4 Temperature Module - 30-0040-000 Our Price: $79.99 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Digital Aquatics Temp Probe (iTemp, RK2, RK1) - 30-0007-000 This probe works with the Lites and the old RK1 and RK2 Our Price: $24.99 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Digital Aquatics Temp Probe (SL1/SL2) - 30-0007-001 This probe works with the Elite and Lites that use an SL1 or SL2 Our Price: $24.99 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Little Time or Temp Lifegard digital thermometers are used for aquariums, reptiles or greenhouses. All include a long-life AAA battery, plastic probe with suction cup and cord. All models are safe for salt or fresh water use. A Digital Clock/Thermometer with illuminating light for accurate measurement of aquariu... Our Price: $19.90 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details 1/2" In-Line Probe Holder 1/2" MPT For the following pH & ORP probes: American Marine Milwaukee Neptune Octopus - Lab Grade Our Price: $7.99 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details 3/8" In-Line Probe Holder 3/8" MPT For the following pH & ORP probes: Octopus - Standard Grade Our Price: $7.99 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Pinpoint ORP Controller PINPOINT ORP (REDOX) Controller™ is an inexpensive rugged controller complete with a platinum ORP probe. This device will automate another electrical device like an ozonizer or ozone generation unit within a range selected by the user. This full feature controller will accommodate an electrical d... Our Price: $199.90 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart  See details Pinpoint pH Controller PINPOINT pH Controller™ is an inexpensive yet rugged controller, which includes the appropriate probe and calibration fluids. This device will automate another electrical device such as a calcium reactor or magnetic solenoid for the addition of CO2 into an aquaculture or process system. This full... Our Price: $199.90 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20  Sale! See Price in Cart

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	Customer comment
	I received my order yesterday. I was very pleased with the timeliness and professionalism in the way my order was handled. I will most definitely be returning to you for my future aquarium needs. Rovert in Valparaiso, IN