{"product_id":"ultum-nature-systems-refugium-light-small-submersible-led-for-chaeto-saltwater-tanks-clip-on-or-magnet-mount-with-inline-timer","title":"Ultum Nature Systems Refugium Light - Small Submersible LED for Chaeto \u0026 Saltwater Tanks | Clip-On or Magnet Mount with Inline Timer","description":"\u003ch2\u003eOverview for Refugium Lighting\u003c\/h2\u003e\n\u003cp\u003eThe Ultum Nature Systems Refugium Light is a compact, submersible LED designed to support macro algae and photosynthetic life in saltwater setups. Its full-spectrum output is tailored to Chaeto (Chaetomorpha) and other common refugia greens like pom-pom, red ogo, and sea lettuce, helping you create steady, energy-efficient lighting in nano tanks or sump refugia.\u003c\/p\u003e\n\u003ch3\u003eFlexible mounting for diverse setups\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eClip-on mount with a gooseneck allows versatile positioning around tank rims or sump edges.\u003c\/li\u003e\n  \u003cli\u003eMagnetized mount provides a secure, hands-free option near metal surfaces in sumps or behind tanks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpectrum, color options, and control\u003c\/h3\u003e\n\u003cp\u003eEight dimmable LED colors give you room to tune the atmosphere and spectrum for various growth stages or viewing preferences. An inline remote keeps brightness, color, and timer adjustments within arm’s reach, whether you’re refining coral health or balancing nutrient needs.\u003c\/p\u003e\n\u003ch3\u003eDurability and design details\u003c\/h3\u003e\n\u003cp\u003eConstructed with waterproof materials, this small light remains submersible in demanding saltwater environments. Its compact footprint (7.28 x 2.05 x 0.51 inches) fits neatly in sumps, refugia, or tight display tanks without crowding other equipment.\u003c\/p\u003e\n\u003ch3\u003ePractical use cases and real-life setup ideas\u003c\/h3\u003e\n\u003cp\u003eIn a nano reef, the light can illuminate Chaeto as it sways with gentle water movement, aiding visible macroalgae growth and nutrient management. In a sump refugium, mount the unit along the edge for consistent coverage that supports macroalgae health. The day-night cycle created by the included timer can provide a natural rhythm that many hobbyists find visually appealing while keeping algae conditions manageable.\u003c\/p\u003e\n\u003ch3\u003eKey specs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFull-spectrum grow lighting optimized for macro algae\u003c\/li\u003e\n  \u003cli\u003eDual mounting: clip-on with gooseneck or magnet mount\u003c\/li\u003e\n  \u003cli\u003eEight dimmable color modes for flexible spectrum tuning\u003c\/li\u003e\n  \u003cli\u003eInline remote control for brightness, color, and timer settings\u003c\/li\u003e\n  \u003cli\u003eWaterproof, submersible construction for saltwater reliability\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions suitable for small tanks and refugia\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tank setups are ideal for the Ultum Nature Systems Refugium Light?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for nano tanks, sumps, and small reef setups needing flexible mounting and full-spectrum grow lighting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How can the inline timer and color options benefit Chaeto and other macroalgae?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Timer-based lighting and spectrum tuning support macroalgae growth and photosynthetic organisms, with adjustable brightness for different needs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Ultum Nature Systems","offers":[{"title":"Default Title","offer_id":40563944030337,"sku":"B0F35ZB9P6","price":172.36,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/ultum-refugium-light-clip-on-mount.jpg?v=1765895808","url":"https:\/\/petiva.ca\/products\/ultum-nature-systems-refugium-light-small-submersible-led-for-chaeto-saltwater-tanks-clip-on-or-magnet-mount-with-inline-timer","provider":"Petiva","version":"1.0","type":"link"}