Skip to content

New corals coming,! Last few days of savings ! Help us make room . NEW FREE SHIPPING OFFERS :) checkout the menu item under > shop corals

- Location
- Hours

New corals coming,! Last few days of savings ! Help us make room . NEW FREE SHIPPING OFFERS :) checkout the menu item under > shop corals

Clearance
Search for:
Cart / $182.99 6
- - × Atoll 1 Gallon Calcium Supplement *Made In Canada* 2 × $25.00
  - × Atoll Fluoride Supplement 500ml 1 × $36.00
  - × Atoll Barium Supplement 500ml 1 × $36.00
  - × Atoll 1 Gallon Alkalinity Supplement *Made In Canada* 1 × $25.00
  - × Atoll Flouride 1 × $35.99
  Subtotal: $182.99
  
  View cart Checkout
New & On Sale

6
Cart
- × Atoll 1 Gallon Calcium Supplement *Made In Canada* 2 × $25.00
- × Atoll Fluoride Supplement 500ml 1 × $36.00
- × Atoll Barium Supplement 500ml 1 × $36.00
- × Atoll 1 Gallon Alkalinity Supplement *Made In Canada* 1 × $25.00
- × Atoll Flouride 1 × $35.99
Subtotal: $182.99

View cart Checkout

Shop Corals
- Corals
Clean Up Crew
- Crabs
- Snail/Urchins Algae Control
- Shrimp
- Starfish
- Nudi / Misc
- Macro
- Packs
Aquariums & Rock
Additives
Controllers and Testing
- Testing
- Controllers and Monitors
Electronics
- Automation
  - Auto Top Off & Reservoirs
  - Dosers, Line & Containers
- Heaters
  - Aquarium Heaters
  - Cooling Fans
Feeding
Fragging
- Fragging
- Acclimation
  - Acclimation & Boxes
  - Fish Nets & Traps
Filtration
Maintenance & salt
Lighting
- Led Lighting
  - Reef Casa LED Lighting
  - LED Fuge lights
- Ecotech & AI
Pumps & Plumbing
- Flow
- Parts
Info

“Atoll Flouride” has been added to your cart. View cart

Cobalt Additive Reef Tank

Home / Aquarium Hardware / Atoll Brand

Atoll Cobalt

$35.99

Atoll Cobalt quantity

Related products

Atoll Potassium Supplement 500ml

Quick View

Atoll Potassium Supplement 500ml

$36.00

Atoll Mixed Bed Di Resin

Quick View

Atoll Mixed Bed Di Resin

$26.95

Sale!

Kamoer X1 + Fuel Tank Dosing Container + Atoll Additive Ultimate Combo Set

Quick View

Kamoer X1 + Fuel Tank Dosing Container + Atoll Additive Ultimate Combo Set

~~$195.00~~ Original price was: $195.00.$180.00Current price is: $180.00.

This product has multiple variants. The options may be chosen on the product page

Atoll Magnesium 1 Gallon

Quick View

Atoll Magnesium 1 Gallon

$44.95

Atoll Iron Supplement 500ml

Quick View

Atoll Iron Supplement 500ml

$36.00

Atoll Powder Alkalinity 1 Gal Mix

Quick View

Atoll Powder Alkalinity 1 Gal Mix

$12.99

Atoll Barium Supplement 500ml

Quick View

Atoll Barium Supplement 500ml

$36.00

Atoll Ammonia (For Sps growth / color)

Quick View

Atoll Ammonia (For Sps growth / color)

$36.00

Canada's largest & oldest online coral store. Serving Canadians since 2011.

Information

Location
Store Hours
Acclimation Guide

Shipping & Policies

Returns
Livestock Guarantee
FAQ
Shipping & Policies
Terms & Conditions

Our Store

588 Marlee Ave, Toronto, ON M6B 3J5

Copyright © 2011-2018 Fragbox Corals. All rights reserved.

Search for:
Clearance
New & On Sale
Shop Corals
- Corals
Clean Up Crew
- Crabs
- Snail/Urchins Algae Control
- Shrimp
- Starfish
- Nudi / Misc
- Macro
- Packs
Aquariums & Rock
Additives
Controllers and Testing
- Testing
- Controllers and Monitors
Electronics
- Automation
  - Auto Top Off & Reservoirs
  - Dosers, Line & Containers
- Heaters
  - Aquarium Heaters
  - Cooling Fans
Feeding
Fragging
- Fragging
- Acclimation
  - Acclimation & Boxes
  - Fish Nets & Traps
Filtration
Maintenance & salt
Lighting
- Led Lighting
  - Reef Casa LED Lighting
  - LED Fuge lights
- Ecotech & AI
Pumps & Plumbing
- Flow
- Parts
Info

Login

Username or email address *

Password *

Remember me

Lost your password?

Register

Username *

Email address *

Password *

Subscribe for savings (optional)