There are no products in your cart. Perhaps the item you chose is sold out.
Featured Categories
Recently viewed
-
C$49.00
-
C$51.95
blog
Aquarium Tools & Equipment
Livestock Health & Nutrition Facts
Aquariums 101
Frequently asked question
27 jun 2019
How Often Should You Change Aquarium Water?
Its All About The Fish
Brightwell Aquatics Hydrat-Mg 1 Litre
- Brand: Brightwell Aquatics More Brightwell Aquatics

Solution of Hydrated Magnesium Salts for Use in Reef and Marine Aquaria
Overview
- Safely increases magnesium concentration in all marine and reef aquaria.
- Utilizes specific magnesium salts to obtain the desired results.
- May be used to attain and maintain a magnesium concentration in excess of 1,500
ppm as desired by aquarist. - Maintaining an elevated magnesium concentration, relative to the average natural
seawater concentration, for a prolonged period of time may be of benefit to reef
aquaria in certain situations, and should be attempted by experienced aquarists only. - 75,000 ppm magnesium
No reviews found...