Aquarium supplies for your fish tanks, reef tanks and water gardens.Home
Specials & Clearance Aquarium Products: Sign up for our newsletter for special articles, promotions and coupon codes.Specials
New Aquarium ProductsNew Items
Aquarium Fish & Reef Education CenterEducation
Aquarium Fish & Reef ForumsForums
Help and InformationHelp & Info
Pet supplies, Pet products, and Pet Accessories for your dogs, cats, birds, fish, reptiles or small pets. Pet experts are available to help you.
New Customer? Register | Sign In
New BillMeLater customers: Get $10 Off $50
Deal of the Day!
Time Left
00:00:00
Only: $249.99
Narrow Your Search
Saltwater Aquarium Supplies
Conductivity
ORP
pH
Temperature
 

Top sellers
Octopus Standard Grade pH... Octopus Standard Grade OR...
 
 
Aquarium Supplies  
Additives
Air Pumps
Aquariums
Books & Cd's
Calcium Reactors
CO2 Regulator
Chillers
Controllers
Dosing Pumps/Top-Off
Filters
Filter Media
Food
Freshwater Products
Heaters
Hydrometer
Lighting
Maintenance
Medications
Miscellaneous
Overflow Boxes
Ozonizers
Plumbing Parts
Powerheads
Protein Skimmers
Pumps (External)
Reverse Osmosis
Salt Mix
Substrate
Test Kits
Thermometers
UV Sterilizers
Wavemakers
Wet/Dry Filters
Shop By Brand


Pond Supplies

Reef Tank Packages

Betta Fish Supplies

Coral Propagation

Clearance

Catalog Quick Order

Gift Certificates

Marine Depot Videos

Home

» Saltwater Aquarium Supplies » Testing Equipment » Replacement Probes

» 7 items found

Aquadyne Replacement Probes for Saltwater Aquariums
Selected Filters:
Brand: Aquadyne
  Search my results:  Sort By: Display items:
Search Suggestions: ph probe | temperature controller | orp probe orp | test | ORP probe | octopus | probe | ph up | orp | PH
Octopus Standard Grade pH Probe

Octopus Standard Grade pH Probe

Standard Grade pH Probe with 10-ft Cable Combination pH Probe with 10-ft. cable and BNC connector. Rugged 3/8-in. epoxy body features a recessed bulb design, which protects the sensitive glass bulb from damage. Manufactured in t...

Be 1st to review

pH: See all items

Related Searches: ph probe | ph up | ph | probe
Our Price: $79.99
Item Code: OP3111
Octopus Lab Grade pH Probe

Octopus Lab Grade pH Probe

Laboratory Grade pH Probe with 10-ft Cable Combination pH Probe with 10-ft. cable and BNC connector. Rugged ½in. epoxy body features a recessed bulb design, which protects the sensitive glass bulb from damage. Manufactured in the...

Avg. Customer Review (1) reviews

pH: See all items

Related Searches: ph probe | ph up | octopus | ph
Our Price: $134.99
Item Code: OP3113
Octopus Standard Grade ORP Probe

Octopus Standard Grade ORP Probe

Standard Grade ORP Probe wth 10-ft Cable Combination ORP probe with 10-ft. cable and BNC connector. Rugged 3/8in. epoxy body features a recessed bulb design, which protects the sensitive platinum tip from damage. Manufactured in ...

Be 1st to review

ORP: See all items

Related Searches: orp probe orp | orp probe | orp | test
Our Price: $119.99
Item Code: OP3121
Octopus Lab Grade ORP Probe

Octopus Lab Grade ORP Probe

Laboratory Grade ORP Probe with 10-ft Cable Combination ORP Probe with 10-ft. cable and BNC connector. Rugged ½-in. epoxy body features a recessed bulb design, which protects the sensitive platinum electrode from damage. Manufact...

Be 1st to review

ORP: See all items

Related Searches: orp probe orp | orp probe | test | orp
Our Price: $219.99
Item Code: OP3123
Optopus Standard Grade Conductivity Probe

Optopus Standard Grade Conductivity Probe

Standard Grade Conductivity Probe w/10-ft Cable Conductivity Probe with 10-ft. cable and Mini-DIN connector. Sturdy ¾-in. PVC body protects graphite electrodes from damage. Manufactured in the USA. 90 day warranty. Specification...

Be 1st to review

Conductivity: See all items

Related Searches: test | conductivity | conductivity probe | probe
Our Price: $89.99
Item Code: OP3131
Octopus Lab Grade Conductivity Probe

Octopus Lab Grade Conductivity Probe

Laboratory Grade Conductivity Probe w/10-ft Cable ( Part# 63-000655a) Conductivity Probe with 10-ft. cable (custom cable lengths available, must be requested at time of order, 5-ft increments, allow 3 weeks for delivery) and mini...

Be 1st to review

Conductivity: See all items

Related Searches: test | conductivity probe | octopus | conductivity
Our Price: $159.99
Item Code: OP3133
Octopus Lab Grade Temperature Probe

Octopus Lab Grade Temperature Probe

Laboratory Grade Temperature Probe w/10-ft Cable Temperature Probe with 10-ft. cable (custom cable lengths available, must be requested at time of order, 5-ft increments, allow 3 weeks for delivery) and RJ-11 telco connector. Rug...

Be 1st to review

Temperature: See all items

Related Searches: temperature probe | octopus | probe | temp probe
Our Price: $134.99
Item Code: OP3153
Shopping Cart
Cart:
Subtotal:
Shipping:
Total:
0 items
$0.00
$0.00 $0.00
Cart:
Subtotal:
Shipping:
Total:
View Cart
Checkout
Bill Me Later We proudly accept all of these forms of payment
Free Shipping! On orders over $175.00 BBB OnLine Reliability Program BizRate Circle of Excellence - Platinum Winner
Email Specials
Subscribe to our newsletter feed.
Newsletter Tips & Tricks! New Products!
Discounts & Promos!
Subscribe
Testimonials
October 30, 2009
"Fast shipping, great prices and selection."
Bizrate Online Shopper

October 29, 2009
"Great experience. See you next time!"
Bizrate Online Shopper

October 28, 2009
"I would recommend Marine Depot to anyone looking for reasonable pricing."
Bizrate Online Shopper

Marine Depot Reef Squad
AquaMaxx Metal Halide Bulbs - I was blown away by the color