Chromium Lab 200ml

Aquaforest Lab Chromium is a 200 ml marine trace element supplement for reef aquarists who dose by measured chromium levels rather than by fixed routines. It addresses the fact that chromium, which occurs naturally in seawater, is consumed quickly by marine organisms in a closed aquarium system.

Why it matters

• Chromium is naturally present in seawater, but in a closed system it is depleted by marine organisms, so levels can fall over time.
• One 1 ml dose per 100 litres of water raises chromium by 0.0005 mg/l (ppm), which is slightly above the recommended target range of 0.0001–0.0004 mg/l.
• The manufacturer recommends dosing based on ICP-OES test results, so the amount added can be matched to the actual deficit in your water.
• The product is part of the Aquaforest Lab line of laboratory-tested trace elements, designed to keep individual elements within a stable, natural-like range.

Specifications

• Brand: Aquaforest Lab
• Product name: Chromium Lab 200 ml
• Symbol: AF Lab Chromium 200ml
• EAN: 5902026738958
• Volume: 200 ml
• Weight: 0.23 kg
• Dosing effect: 1 ml per 100 l raises chromium by 0.0005 mg/l (ppm)
• Recommended chromium level: 0.0001–0.0004 mg/l (ppm)
• Category: Exotic aquatics > Water, chemistry and tests > Marine salts and reef supplements

What it works with

This supplement is intended for marine reef aquariums with corals and other saltwater invertebrates that depend on stable trace element levels. Dosing should be scaled to the water volume and to the chromium concentration found in your test results. It is used alongside other Aquaforest Lab trace elements when a broader water analysis shows several deficiencies.