A.T.O.—Automatic Top Off System Water Level controller Tired of lifting heavy buckets to refill sumps or tanks due to evaporation? There is finally a professional grade product that automates refilling evaporated water. The Al...

Avg. Customer Review (58) reviews

Electric Powered: See all items

Related Searches:

auto top off | top off | ato | jbj top off

Our Price: $99.99

Item Code: JB5111

Tunze Osmolator Universal 3155

TUNZE OSMOLATOR UNIVERSAL 3155 - auto top-off system Water level regulator with two sensor holding devices, extension and numerous fastening accessories. It is suitable for cabinet filter plants in TUNZE Comline filters or on the...

Avg. Customer Review (36) reviews

Electric Powered: See all items

Related Searches:

osmolator | tunze | top off | tunze osmolator

Our Price: $195.59

Item Code: TZ4111

Tunze Osmolator Replacement Metering Pump 5000.02

Replacement Metering pump for Osmolator or Osmomat Metering pump capacity: 2.95ft: 13.74gph, 4.92ft: 12.42gph, 6.56ft: 7.13gph Max. Height: 7.22ft This pump runs on 9 volts DC

Avg. Customer Review (7) reviews

Electric Powered: See all items

Related Searches:

flow meter | osmolator | tunze | liter meter

Our Price: $22.32

Item Code: TZ4115

Ultralife Float Switch

This float switch will operate for high water or low water applications. This can be achieved by simply removing the retaining ring and turning the barrel float upside down. This switch can handle multiple pumps with a combined am...

Avg. Customer Review (20) reviews

Electric Powered: See all items

Related Searches:

float switch | float | top off | switches

Our Price: $78.99

Item Code: UL1111

Marine Depot AquaDoser

MarineDepot.com AquaDoser The MarineDepot.com AquaDoser is a great way to minimize daily aquarium maintenance like topping off water or adding supplements to your reef. It’s also convenient for vacationing since it tops off you...

Avg. Customer Review (7) reviews

Gravity Feed : See all items

Related Searches:

aquadoser | top off | dosing | marine depot

Price Range:
$29.99 to $39.99

SpectraPure® Power Liquid Level Controller

SpectraPure® Power Liquid Level Controller For automatic replenishment of evaporated liquid on systems which require AC electrical control Controls up to 3 Amp continuous duty pumps and other 115 Volt power heads Extre...

Avg. Customer Review (11) reviews

Electric Powered: See all items

Related Searches:

level | top off | level controller | spectrapure

Our Price: $69.99

Item Code: SP5113

Reef Fanatic Float Switch Kit

Replacement float switch sensor kit for level controller includes one float sensor, one mounting bracket, and four suction cups.

Avg. Customer Review (3) reviews

Electric Powered: See all items

Related Searches:

float switch | top off | float valve | float switches

Our Price: $19.99

Item Code: RC1331

Gap Products Level-Loc Automatic Top Off (ATO) Unit

Level-Loc is a new automatic top-off system for saltwater aquariums that maintains rock solid salinity by replacing evaporation on demand. The unit has a built-in safety feature to prevent accidental flooding, and is available in ...

Avg. Customer Review (6) reviews

Electric Powered: See all items

Related Searches:

auto top off | ato | top off | auto top off system

Our Price: $99.99

Item Code: GA1111

Replacement Santoprene Tubing for Aqua Medic Reefdoser

Replacement Santoprene Tubing for Aqua Medic Reefdosers and Niveaumat. One unit is needed for each dosing channel.

Avg. Customer Review (3) reviews

Electric Powered: See all items

Related Searches:

santoprene | tubing | aqua medic | reefdoser

Our Price: $25.99

Item Code: AQ4611

Reef Fanatic Level Control Kit

Automate your aquarium water top off with our water level controller. Since safety is our number one concern, we include two float switch sensors with our water level controller. The first float switch sensor triggers the feed pum...

Avg. Customer Review (6) reviews

Electric Powered: See all items

Related Searches:

top off | reef fanatic | level controller | level control

Our Price: $99.99

Item Code: RC1311

Aqua Medic SP 3000 Dosing pump

Peristaltic pump for all bypass filters and for dosing of trace elements The SP 3000 dosing pump is an economic peristaltic pump for pumping small volumes of water. It can be used with bypass filters like the Nitratereductor and ...

Avg. Customer Review (16) reviews

Electric Powered: See all items

Related Searches:

dosing pump | dosing | sp 3000 | aqua medic

Our Price: $99.99

Item Code: AQ4511

Digital Aquatics Float Switch Kit w/ Mount

The new Digital Aquatics float switch kits make configuration quick and easy! There are countless ways to use these new float switches with either your RKE or RKL system. Program an Auto Top Off (ATO) system, automate water trans...

Be 1st to review

Electric Powered: See all items

Related Searches:

float switch | float valve | float | float switches

Our Price: $24.99

Item Code: DA1413

Marine Depot AquaDoser Replacement Hose Kit

Replacement Hose Kit for the Marine Depot Aqua Doser

Be 1st to review

Replacement Parts: See all items

Related Searches:

aquadoser | dosing | dose | replacement hose

Our Price: $10.99

Item Code: MD4331

Digital Aquatics Double Float Switch Kit w/ Mounts

Avg. Customer Review (1) reviews

Electric Powered: See all items

Related Searches:

float switch | float switches | float | float valve

Our Price: $44.99

Item Code: DA1415

SpectraPure® LiterMeter 3 Tubing Kit (LM3-TRK)

For LiterMeter or LiterMeter III (FOR ORIGINAL PLASTIC PUMP)

Avg. Customer Review (2) reviews

Electric Powered: See all items

Related Searches:

tubing | litermeter | litermeter 3 | 1 2 tubing

Our Price: $15.00

Item Code: SP1097

|<<

Next

>>|

Shopping Cart

Cart:
Subtotal:
Shipping:
Total:

0 items
$0.00
$0.00 $0.00

Email Specials

Newsletter Tips & Tricks! New Products!
Discounts & Promos!

Email is Private & Secure

Testimonials

March 06, 2010
"Marine Depot is AWESOME. I purchased my item and it was at my home in two days using normal UPS shipping!!! Thank you for your great customer service."
Michael

March 05, 2010
"Delivery time is unsurpassed. If you need it fast, there is no place faster than Marine Depot for standard shipping. They also have almost anything I could need for a reef tank."
Grey Seaslug

March 01, 2010
"They have so many great products and it’s a very easy website to navigate! From all-in-one to do-it-yourself, there is something for everyone! Awesome summaries at the top of every major heading! This company does a great job and the website is great!"
David Peron

Huge Clearance Sale - Save Hundreds on: Discontinued Items, Surplus and More!