Home :: Aquarium Supplies :: Additives & Medications :: Brightwell Aquatics :: Brightwell Aquatics Magnesion-P - Dry Magnesium Supplement for Reef Aquaria 800 g

Brightwell Aquatics Magnesion-P - Dry Magnesium Supplement for Reef Aquaria 800 g

Brightwell Aquatics Magnesion-P - Dry Magnesium Supplement for Reef Aquaria 800 g
High-purity powdered magnesium blend. Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reefbuilding organisms to form skeletal material. Stronger and more economical than liquid magnesium solutions; created for hobbyists maintaining multiple reef aquaria. Highpurity ingredients; contains up to 43% (430,000 ppm) magnesium by dry weight. Formulated by a marine scientist.
Availabilty: Ships in 2-3 days.
 
Our price: $23.99
Qty
  Add to wish list  Add to wish list
Ground Probe
 
Neptune Apex / Jr Temperature Probe
 
Instant Ocean Sea Salt 50-Gallon Mix Bag
Ground Probe
 
Neptune Apex / Jr Temperature Probe
 
Instant Ocean Sea Salt 50-Gallon Mix Bag
$12.95
 
$29.95
 
$15.99
 
Brightwell Aquatics PhytoGreen-M - Green Phytoplankton (Medium) 10-15 micron 500 ml / 17 fl. oz.
 
Brightwell Aquatics PhytoGreen-S - Green Phytoplankton (Small) 1-2 micron 250 ml /8.5 fl. oz.
 
Neptune PM1 Probe Module 1 (pH/ORP, Temp)
Brightwell Aquatics PhytoGreen-M - Green Phytoplankton (Medium) 10-15 micron 500 ml / 17 fl. oz.
 
Brightwell Aquatics PhytoGreen-S - Green Phytoplankton (Small) 1-2 micron 250 ml /8.5 fl. oz.
 
Neptune PM1 Probe Module 1 (pH/ORP, Temp)
$14.69
 
$7.99
 
$84.95
 
Black Egg Crate 2' x 2'
 
ORA Bangaii Cardinal Captive Bred
 
Aiptasia-Eating Filefish
Black Egg Crate 2' x 2'
 
ORA Bangaii Cardinal Captive Bred
 
Aiptasia-Eating Filefish
$12.99
 
$26.99
 
$39.99
: *
: *
: *
Type the characters you see in the picture:


*
The code is case-sensitive and must be entered exactly as above.