Reef chemical
 

Bulk chemical purchased from J&L

Sodium Carbonate 1.5kg - $15
Calcium Chloride 2.5kg - $20
Magnesium Chloride 1.5kg - $20
Magnesium Sulphate 4kg - $15
Calcium Hydroxide 1.5kg - $20
Granular Ferric Oxide - 300 gram - $10 Activated carbon Rox 8 - 300 gram - $10
Reef mineral salt - 400 gram - $10

Take all for a good deal