Restore the trace elements freshwater fish quietly lose.Fish take up nutrients from their environment as well as their food — and trace elements are steadily depleted by use, oxidation, and precipitation, leaving your community tank short.Seachem Fresh Trace replenishes a broad range of trace elements scientifically demonstrated to be necessary for fish health and growth — only the elements fish actually need.Seachem Laboratories has engineered aquarium water chemistry since 1979 from its labs in Madison, Georgia, where in-house chemists formulate products that work together as a system. Fresh Trace applies that evidence-led approach to the everyday community tank: it supplies only the trace elements shown to matter for fish, giving general freshwater aquariums a simple way to keep trace levels topped up between water changes. Dose 5 mL (1 capful) per 80 L (20 gallons) twice a week. Add directly to the aquarium. Pair with regular water changes and a quality diet. Keep your community tank in balance. Add to cart.Why Seachem Fresh Trace Evidence-based elements: supplies only the trace elements scientifically demonstrated to be necessary for fish health and growth. Replaces what's lost: restores traces depleted by use, oxidation, and precipitation between water changes. For any community tank: a general-purpose freshwater supplement, not tied to one species group. Simple twice-weekly dosing: one capful per 80 L, added straight to the tank. Best ForGeneral freshwater community aquariums — tropical community fish, livebearers, tetras, and mixed tanks — that need trace elements replenished between changes.FAQWho is this for? Any general freshwater community aquarium; unlike Cichlid Trace or Discus Trace, it isn't tuned to one species group.Do I still need water changes? Yes — Fresh Trace tops up depleted trace elements between changes; pair it with regular water changes and a quality diet rather than using it in their place.How much and how often do I dose? 1 capful (5 mL) per 80 L (20 US gallons) twice a week, added directly to the aquarium.What It DoesSupplies a broad range of trace elements demonstrated to be necessary for fish health and growth, restoring what's depleted by use, oxidation, and precipitation.DirectionsUse 1 capful (5 mL) per 80 L (20 US gallons) twice a week.Guaranteed Analysis (per 1 g)Calcium 2.40–2.64% · Magnesium 0.792% · Iodine 0.1% · Potassium 0.1% · Copper 0.032 mg · Fluorine 0.001 mg (max) · Iron 0.007 mg · Manganese 0.002 mg · Selenium 0.00002 mg · Zinc 0.007 mg.IngredientsCalcium chloride, magnesium chloride, potassium iodide, copper sulfate, iron sulfate, zinc sulfate, manganese sulfate, sodium fluoride, selenium AAC.Available Sizes250 mL, 500 mL, 4 L
