{"product_id":"elementals-trace-v-vanadium-250ml-fm-ev-75","title":"ELEMENTALS TRACE V - Vanadium 250ml","description":"\u003cp\u003eFauna Marin ELEMENTALS TRACE V is a high-purity vanadium solution for correcting vanadium deficiencies in reef aquariums.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDose: 1ml per 100L (26 US gal) raises vanadium by approximately 5µg\/L\u003c\/li\u003e\n\u003cli\u003eMaximum daily increase: 2µg vanadium\/L per day\u003c\/li\u003e\n\u003cli\u003eTarget range: 5-8µg\/L, above the natural seawater reference of 3-5µg\/L\u003c\/li\u003e\n\u003cli\u003eFormat: 250ml bottle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eVanadium is closely tied to coral pigmentation — it supports fluorescence and pigment formation, helps prevent color fading and washed-out tissue during LPS recession, and promotes bright blue and red tones when balanced with the tank's other dynamic elements. It also plays a role in photosynthesis rate and, through bacterial nitrogenase activity, nitrogen conversion. Low vanadium tends to show first as weak fluorescence and greyish or pale coloring in sensitive indicator species like certain Acropora and Stylophora.\u003c\/p\u003e\u003cp\u003eIncludes: 1x 250ml bottle.\u003c\/p\u003e\u003cp\u003eCompatible with: dose via the Fauna Marin DIY Doser adapter; confirm with a Fauna Marin ICP test before adjusting, since the per-ml yield (5µg\/L) is more than double the recommended daily cap (2µg\/L).\u003c\/p\u003e","brand":"Fauna Marin","offers":[{"title":"Default Title","offer_id":46000589209644,"sku":"FM-EV-75","price":28.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/elementals_trace_v.png?v=1787190058","url":"https:\/\/www.marineconceptsupply.com\/products\/elementals-trace-v-vanadium-250ml-fm-ev-75","provider":"Marine Concept Supply","version":"1.0","type":"link"}