NT Labs
Diagnosis Tool Dosage Calculator Stockist Finder

Marine - Trace Element Replacer


Trace Element Replacer

Replaces 25 Trace Elements in Marine Aquariums 

Why? Growing corals and other invertebrates remove trace minerals from the water they live in. Protein skimmers also remove traces in the foam, along with the unwanted organic material.

What? Trace Element Replacer is a blend of the most important trace elements, in the proportions found in the oceans, required by corals to maintain their vivid colours and to help them thrive. Trace Element Replacer contains: antimony, arsenic, beryllium, boron, cadmium, caesium, chromium, cobalt, copper, germanium, gold, iron, lead, lithium, mercury, molybdenum, nickel, niobium, silver, strontium, tin, titanium, tungsten, vanadium and zinc.

When? Use Trace Element Replacer once a week to compensate for the losses which occur during the normal activity of the aquarium.

Caution: Do not overdose. Trace elements, as their name implies, should only be present in small amounts; more could be harmful.

Dosage: Follow the dosage instructions on the bottle label. 

Test your water using Marine Lab Test Kits.


Available in the following variations:


Stockist Finder

Simplified map of the United Kingdom.

Find your nearest NT Labs Authorised Retailer.


Let us calculate your dosage for you!

To make the process of using our products even easier this handy dosage calculator tells you the amount you will need to put into your system. Please ensure you also read the instructions and warnings that are written on the bottle/pack label.

I know my system's measurements and want to:

Calculate my volume
Dosage calculator

Calculate dosage

You’ll require*
0 ml

Add weekly

* Always follow the instructions on the label. This calculator is intended to be used only as a guide to how much product you need to buy to treat your system. It does not take account of displacement caused by gravel, rocks and ornaments etc and does not include the volume of any external filtration system. NT Laboratories Ltd. will not accept any responsibility for inaccuracies or misuse of this guide.