Seachem Multitest - Iron size-12-x-85g Durable and flexible silicone band

Durable and flexible silicone band that securely attaches to your pet’s collar

manageable

Red Fronted)

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5 cm x 12 cm

Seachem Multitest - Iron size-12-x-85g Durable and flexible silicone bandIron is of no importance in sh only aquaria; however, iron over 0. 5 mg L may be toxic to some species and should be avoided. Under normal conditions, iron is virtually impossible to maintain at measurable concentrations in seawater. Natural seawater concentration for iron is about 0. 01 mg L. Iron is important in planted aquaria and should be maintained between 0. 1 to 0. 2 mg L. MultiTest Iron measures both ionic and most chelated iron in freshwater