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
Shop By Brand
Deltec, D-D The Aquarium Solution
KNOP
Korallin
Spears
 
Browse by Price
$10 or less $10-$65
 

Top sellers
Korallin Flow Control Val... Flow Control Pinch Valve Korallin Lid with pH Prob... O-Ring for Korallin React... Filter Pad for Korallin R... KNOP Replacement CO2 Filt...
 
 
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 » Calcium Reactors » Replacement Parts

» 22 items found
  Search my results:  Sort By: Display items:
Search Suggestions: phosphate reactors phos | nitrate adaptor | knop | korallin | valve | replacement filter | flow meter | bubble counter | phosphate reactors | flow mete
|<< Previous 1 2 Next >>|
Flow Control Pinch Valve

Flow Control Pinch Valve

Medical-use pinch valves for precise `dial-in` control of soft tubing. Can be used for Calcium Reactors and Kalkreaktor effluent drip control and any CO2 or O3 flow control. Since that valve is external to the tubing, they can nev...

Avg. Customer Review (6) reviews


Related Searches: flow meter | pinch valve | valve | sure flow flow
Our Price: $13.99
Item Code: FT0002
Korallin Lid with pH Probe Port for C-1502/3002

Korallin Lid with pH Probe Port for C-1502/3002

The design of the Korallin reactors is all about ease of use so that once they are set-up they are simple to adjust to get the best performance. In the most exacting environments for example where the tank is filled with fast grow...

Avg. Customer Review (7) reviews


Related Searches: ph probe | korallin | probe | ph
Our Price: $59.99
Item Code: KL3123
Korallin Flow Control Valve (Orange)

Korallin Flow Control Valve (Orange)

Replacement Flow Control Valve (orange valve) for Korallin Reactor

Avg. Customer Review (3) reviews


Related Searches: valve | flow meter | flow mete | sure flow flow
Our Price: $5.99
Item Code: KL3129
Filter Pad for Korallin Reactor

Filter Pad for Korallin Reactor

Replacement Pad for Korallin Reactor

Be 1st to review


Related Searches: replacement filter | filter | korallin | poly filter
Our Price: $2.48
Item Code: KL3131
Replacement Korallin C-1502/3002 Outlet Assembly (Auslauf)

Replacement Korallin C-1502/3002 Outlet Assembly (Auslauf)

Korallin Calcium Reactor Outlet Assembly (Auslauf) for models C-1502 and C-3002 Replacement Part for Korallin Calcium Reactor

Avg. Customer Review (2) reviews


Related Searches: korallin | parts | 1502 | reactor
Our Price: $34.99
Item Code: KL3113
Replacement Korallin C-1502/3002 Inlet Assembly with Bubble Counter (Einlauf)

Replacement Korallin C-1502/3002 Inlet Assembly with Bubble Counter (Einlauf)

Korallin Inlet Assembly with Bubble Counter (Einlauf) for models C-1502 and C-3002 Replacement Part for Korallin Calcium Reactor

Avg. Customer Review (4) reviews


Related Searches: korallin | bubble counter | replacement | inlet
Our Price: $64.99
Item Code: KL3111
O-Ring for Korallin Reactors

O-Ring for Korallin Reactors

Replacement O-Ring for Korallin Reactors

Avg. Customer Review (1) reviews


Related Searches: phosphate reactors | phos reactor | fluidized reactor | nitrate reactor
Our Price: $6.49
Item Code: KL3127
KNOP Replacement Blue Male Adaptor for C/HD Calcium Reactors

KNOP Replacement Blue Male Adaptor for C/HD Calcium Reactors

KNOP Replacement 1/8 inch Blue Male Adaptor for C/HD Calcium Reactors

Avg. Customer Review (2) reviews


Related Searches: knop | phos reactor | phosphate reactors | phosban reactor
Price Range:
$4.99 to $5.19
Korallin Screws/Washers/Nuts Set for Reactor Lid

Korallin Screws/Washers/Nuts Set for Reactor Lid

Replacement set of Screws, washers and nuts for Korallin reactor lids.

Be 1st to review


Related Searches: korallin | screw | reactor | screws
Our Price: $9.98
Item Code: KL3125
Deltec Hose Adaptor Fitting

Deltec Hose Adaptor Fitting

This hose adaptor will step down from 10mm to 6mm pipework and is ideal for stepping down pipework to feed a calcium reactor, kalkwasser stirrer or nitrate filter. Most small pumps or powerheads have a 10mm outlet and yo...

Be 1st to review

Reducing Connectors & Pieces: See all items

Related Searches: nitrate adaptor | filter | deltec | hose adaptor
Our Price: $4.99
Item Code: DD5911
KNOP Replacement Bubble Counter for C/HD Calcium Reactors

KNOP Replacement Bubble Counter for C/HD Calcium Reactors

KNOP Replacement Bubble Counter for C/HD Calcium Reactors

Avg. Customer Review (2) reviews


Related Searches: bubble counter | phosphate reactors | knop | phos reactor
Our Price: $27.99
Item Code: KP1360
KNOP Replacement Top O-Ring for Calcium Reactors

KNOP Replacement Top O-Ring for Calcium Reactors

KNOP Replacement Top O-Ring for C/HD Calcium Reactors

Be 1st to review


Related Searches: knop | phosphate reactors | o ring | replacement filter
Our Price: $4.19
Replacement Koralllin C-1502/3002 Reactor Lid

Replacement Koralllin C-1502/3002 Reactor Lid

Korallin Reactor Lid for C1502/C3002

Be 1st to review


Related Searches: reactor | replacement | 1502 | 1502 calcium reactor
Our Price: $59.99
Item Code: KL3121
Replacement Korallin C-4002 Inlet Assembly with Bubble Counter

Replacement Korallin C-4002 Inlet Assembly with Bubble Counter

Korallin Inlet Assembly with Bubble Counter (Einlauf) for models C-4002 Replacement Part for Korallin Calcium Reactor

Avg. Customer Review (2) reviews


Related Searches: bubble counter | korallin | bubble king | parts
Our Price: $44.99
Item Code: KL3117
KNOP Replacement Top Lid with Pipe for Calcium Reactor C

KNOP Replacement Top Lid with Pipe for Calcium Reactor C

KNOP Replacement Top Lid with Pipe for Calcium Reactor C

Be 1st to review


Related Searches: knop | replacement | lid | pipe
Our Price: $14.99
Item Code: KP90150
|<< Previous 1 2 Next >>|
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
Coral Fragging Tools - Cutters, Frag Plugs, Epoxy and More!