Trace minerals for discus — without the sodium they can't tolerate.Discus absorb nutrients from their water, and depleted trace elements hurt their health — but they (and live plants) won't tolerate the sodium in ordinary aquarium salt.Seachem Discus Trace is a well-rounded, sodium-free trace supplement that replenishes the trace and ultra-trace minerals scientifically demonstrated to be necessary for fish health and growth — safe for discus and planted discus tanks alike.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. Discus Trace is a purpose-built example: it delivers trace and ultra-trace elements without sodium, matching the soft-water needs of discus and their plants, and it is designed to work alongside Discus Buffer rather than on its own. Dose 5 mL (1 capful) per 80 L (20 gallons) twice a week. Add directly to the aquarium. Pair with Discus Buffer and a quality discus diet. Support discus health, sodium-free. Add to cart.Why Seachem Discus Trace Sodium-free: replenishes traces without the sodium discus and live plants won't tolerate. Trace and ultra-trace: supplies the broad range of elements scientifically demonstrated to be necessary for fish health and growth. Planted-tank safe: suitable for discus kept in planted tanks, not just bare setups. Part of a system: designed by Seachem to pair with Discus Buffer for a complete soft-water regimen. Best ForDiscus — including planted discus tanks — and other soft-water fish that need trace elements replenished without any added sodium.FAQWhich species is this for? Discus and other soft-water fish; the sodium-free formula also suits planted discus tanks where sodium would harm plants.What should I pair it with? Discus Buffer for the soft, acidic water discus prefer, plus a quality discus diet — Discus Trace covers the trace-element side of that regimen.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 DoesReplenishes a broad range of trace and ultra-trace elements demonstrated to be necessary for fish health and growth, without sodium — ideal for discus and planted discus tanks.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.
