--- product_id: 387964168 title: "Eco Chic Refugium 8831 LED Aquarium Light for Algae & Plant Growth, Glass, Clear" brand: "tunze" price: "€ 259.57" currency: EUR in_stock: true reviews_count: 5 category: "Tunze" url: https://www.desertcart.it/products/387964168-eco-chic-refugium-8831-led-aquarium-light-for-algae-plant store_origin: IT region: Italy --- # IP68 waterproof for underwater use 9W power-efficient LED Magnet holder for flexible mounting Eco Chic Refugium 8831 LED Aquarium Light for Algae & Plant Growth, Glass, Clear **Brand:** tunze **Price:** € 259.57 **Availability:** ✅ In Stock ## Summary > 🌿 Illuminate your aquatic ecosystem with style and science! ## Quick Answers - **What is this?** Eco Chic Refugium 8831 LED Aquarium Light for Algae & Plant Growth, Glass, Clear by tunze - **How much does it cost?** € 259.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/387964168-eco-chic-refugium-8831-led-aquarium-light-for-algae-plant) ## Best For - tunze enthusiasts ## Why This Product - Trusted tunze brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Sleek:** Slim 12-inch profile fits discreetly in nano tanks or sumps, enhancing your aquarium’s aesthetic. - • **Optimized Spectrum:** Special light spectrum maximizes photosynthesis for healthier algae and aquatic plants. - • **Versatile Mounting:** Magnet holder enables seamless vertical or horizontal placement in tight aquarium spaces. - • **Eco-Chic Efficiency:** Powerful 9W LED designed for optimal algae & plant growth with minimal energy use. - • **Underwater Durability:** IP68-rated waterproof design ensures safe, permanent submersion without performance loss. ## Overview The Tunze Eco Chic Refugium 8831 is a 9-watt, IP68 waterproof LED light engineered for efficient algae and plant growth in marine and freshwater aquariums up to 15 gallons. Featuring a flexible magnet holder for versatile mounting and a specialized light spectrum, it supports biological balance by promoting photosynthesis while fitting discreetly in compact tank setups. ## Description TUNZE LED eco chic refugium 8831 for algae cultivation in marine refuges or plant growth in fresh water basins combines both attributes "eco" and "chic" into a highly effective, perfectly-designed aquarium illumination at an absolutely reasonable price. In seawater, Chaetomorpha algae are an excellent economical and easy alternative to many chemicals or resins to eliminate nitrates and phosphates from the aquatic biotope. Thus, it is absolutely sufficient to harvest a handful of algae from time to time to maintain the biological balance in the aquarium.For this purpose, TUNZE has developed a special LED that effectively promotes algae resp. plant growth in any filter or plant basin with its light spectrum. The eco chic LED lights with protection class IP 68 operate permanently in the air but also under water. The special manufacturing process doesn't just guarantee the water resistance, it also enables the permanent underwater operation which also relieves the pressure on the aquarium heater. This underwater lighting avoids light reflections on the water surface making the lighting source even more efficient. An immersion depth here of 1 to 2 cm (.4" - .8") is more than adequate. A compact housing has been developed through the use of the latest components. This can be attached flexibly using the Magnet Holder. Operation with extra-low safety voltage ensures risk-free underwater use without electrical losses. The built-in overheating protection as a safety function ensures that the performance of the lamps is gradually reduced from 9 W to 7 W at temperatures of approx. 25°C (77°F). Spectrum especially suitable for refuge and basin for algae growth in seawater and plant growth in freshwater. Can be used in the air and under water. Photosynthetically Active Radiation Flux (PAR): 2.22 W Photosynthetic photon flux: 10.1 µmol / s Power consumption: 9 W Power supply: 100-240V/50-60Hz Including Magnet Holder for a glass thickness up to 10 mm (3/8"). Dimensions without th Review: Light is great and very versatile. I just can't seem to grow cheato algae w it. I've baught 2 . I like Review: This product works perfectly for all in one tanks, because of limited space it allows you to still benefit from Refugium without being overly crowded in the back chambers. ## Features - We recommend using the Tunze Eco Chic Refugium Light 8831 as a refugium light. This light is submersible and can easily fit into the back chamber of a nano tank or in a sump. You can put the light in vertically or, using the magnet holder, attach the light so it is situated horizontally. - Though we champion this unique light as a refugium light, it could also be used as a planted tank light for aquariums up to 15 gallons. - Wattage: 9 watts - Dimensions without the bracket: L 12" X W 0.98" x H 0.66 "; cable length: 59" ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07THQF38G | | Batteries required | No | | Best Sellers Rank | #52,642 in Pet Supplies ( See Top 100 in Pet Supplies ) #264 in Aquarium Lights | | Customer Reviews | 4.3 4.3 out of 5 stars (92) | | Date First Available | 27 June 2021 | | Finish types | Polished or Matte | | Included components | Magnet Holder | | Item model number | 8831 | | Number of pieces | 1 | | Product Dimensions | 2.54 x 2.54 x 1.78 cm; 531 g | | Specific uses | Aquarium, Plant grow | ## Product Details - **Base material:** Glass - **Bulb base:** GU5.3 - **Finish type:** Polished or Matte - **Lamp type:** Aquarium Light - **Product dimensions:** 25D x 25W x 18H millimeters ## Images ![Eco Chic Refugium 8831 LED Aquarium Light for Algae & Plant Growth, Glass, Clear - Image 1](https://m.media-amazon.com/images/I/51+ziTaQaES.jpg) ## Questions & Answers **Q: what's the length ?** A: 305 x 25 x 13 mm (12 x 0.98 x 0.66 in.) Thank you, Scott from Aquarium Specialty ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***T on 3 November 2024* Light is great and very versatile. I just can't seem to grow cheato algae w it. I've baught 2 . I like ### ⭐⭐⭐⭐⭐ Review *by A***R on 22 November 2024* This product works perfectly for all in one tanks, because of limited space it allows you to still benefit from Refugium without being overly crowded in the back chambers. ### ⭐⭐⭐⭐⭐ Review *by Y***I on 20 December 2025* Compré la Tunze Refugio Eco Chic 8831 para el sump de mi acuario marino y hasta ahora estoy muy satisfecho con el resultado. La instalación es súper sencilla, el diseño es compacto y se nota inmediatamente que es un producto bien pensado y de alta calidad. La luz es potente sin ser exagerada, ideal para el crecimiento de macroalgas como chaeto. Desde el primer día noté buena cobertura y un color de luz perfecto para el refugio. Además, consume poca energía y no genera calor excesivo, lo cual es un gran plus para mantener parámetros estables. Otro punto fuerte es la calidad de construcción. Tunze nunca decepciona: materiales sólidos, buen acabado y sensación de durabilidad. Se ve que es una luz hecha para durar, no un producto genérico más. Después de probar varias opciones, esta ha sido una de las mejores decisiones para mi sistema. Totalmente recomendada para cualquier persona que quiera un refugio eficiente y bien iluminado sin complicaciones. ✔️ Fácil de instalar ✔️ Excelente para macroalgas ✔️ Bajo consumo ✔️ Marca confiable Sin duda la volvería a comprar. ## Frequently Bought Together - Tunze Eco Chic Refugium 8831 - Shore Aquatic Super Clean Chaeto - Premium Saltwater Aquarium Macro Algae (5 Grams)L8 - Brightwell Aquatics - ChaetoGro - Algae Nutrient Supplement for Chaetomorpha Growth in All Marine Fish Tanks - Multi-Nutrient Aquarium Water Treatments, 8.45 fl oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/387964168-eco-chic-refugium-8831-led-aquarium-light-for-algae-plant](https://www.desertcart.it/products/387964168-eco-chic-refugium-8831-led-aquarium-light-for-algae-plant) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-04-22*