Balance
Block Iodine - Concentrated Solution (1000 ml)
Tropic Marin® Block Iodine is a concentrated trace element supplement for aquariums that replenishes iodine, fluorine, bromine, and selenium. These elements help strengthen coral skeletons, improve coral light adaptation, and protect against oxygen radicals. Warning: Tropic Marin Block Analysis System (BAS) can be dosed without a current ICP test; however, the system is specifically designed to work with ICP testing for maximum safety, accuracy, and precision
GST included
What it does
Accurately supplements iodine, fluorine, bromine, and selenium in reef aquariums.
Why you need it
Replenishes essential trace elements for coral health and vitality.
Tank compatibility
Safe for all reef aquariums and their inhabitants.
Who it's for
Reef aquarists needing precise halogen and selenium supplementation.
Specifications
- Elements:Iodine, Fluorine, Bromine, Selenium
- Recommend:Checking the iodine concentration and other water values regularly Tropic Marin® ICP Water Analysis or Tropic Marin® ICP Water Analysis Plus
- Dosing Method:Manual or dosing pump compatible
- Max Daily Dose: 4 ml per 100 l/ 26 US. gal. daily
- Iodine Increase:17.5 µg/l per 2ml/100l
- Bromine Increase:8.7 µg/l per 2ml/100l
- Fluorine Increase:22.2 µg/l per 2ml/100l
- Selenium Increase:0.01 µg/l per 2ml/100l
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Related Learning Guides
New to reefing? Read our Beginner Reef Guide or browse the full Learning Center.