{"product_id":"golden-damselfish-amblyglyphidodon-aureus-s","title":"Golden Damselfish (Amblyglyphidodon aureus) S","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Golden Damselfish (\u003cem\u003eAmblyglyphidodon aureus\u003c\/em\u003e) is a striking marine species prized for its vivid yellow-gold colouration, active swimming, and hardy nature. Small in size but big in character, this damselfish is a popular choice for aquarists looking to add movement and colour to an established saltwater aquarium. It is best suited to hobbyists who can provide a stable marine environment with plenty of live rock, open swimming space, and carefully chosen tank mates.\u003c\/p\u003e\u003cp\u003eAs with many damselfish, the Golden Damselfish can be territorial, especially as it matures or if kept in a smaller aquarium. For that reason, it is usually recommended for reef keepers with some marine experience. When housed correctly, it is a rewarding and resilient fish that adapts well to captive conditions and brings constant activity to the tank.\u003c\/p\u003e\u003cp\u003eAt Tropical Fish Co, we supply healthy marine livestock with a focus on quality, careful handling, and customer confidence. This fish is covered by our \u003cstrong\u003elive arrival guarantee\u003c\/strong\u003e, and we offer \u003cstrong\u003efast UK delivery\u003c\/strong\u003e to help your new arrival settle in quickly and safely.\u003c\/p\u003e\u003ch2\u003eCare at a Glance\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCare Factor\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific Name\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003eAmblyglyphidodon aureus\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Name\u003c\/td\u003e\n\u003ctd\u003eGolden Damselfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare Level\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003eSemi-aggressive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdult Size\u003c\/td\u003e\n\u003ctd\u003eUp to around 10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Tank Size\u003c\/td\u003e\n\u003ctd\u003e120 litres for a single specimen; larger is better\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e24–28°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003eOmnivore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Region\u003c\/td\u003e\n\u003ctd\u003eMiddle to upper levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOrigin \u0026amp; Natural Habitat\u003c\/h2\u003e\u003cp\u003e\u003cem\u003eAmblyglyphidodon aureus\u003c\/em\u003e is native to the Indo-Pacific region, where it is found around coral reefs, lagoons, and sheltered coastal reef slopes. In the wild, it typically lives among branching corals and rocky reef structures, using the complex habitat for shelter and territory. Like many damselfish, it is adapted to a life of constant movement, darting in and out of cover while defending a preferred area.\u003c\/p\u003e\u003cp\u003eThis natural behaviour is important to understand when keeping the species in captivity. The Golden Damselfish is not simply a passive ornamental fish; it is an active reef inhabitant with strong instincts to claim space. Providing a mature aquarium with plenty of rockwork helps reduce stress and allows the fish to behave more naturally. A stable marine system with good water quality is essential, as this species thrives best in well-maintained reef conditions.\u003c\/p\u003e\u003ch2\u003eTank Setup \u0026amp; Water Parameters\u003c\/h2\u003e\u003cp\u003eA single Golden Damselfish can be kept in a marine aquarium of around 120 litres or more, but a larger tank is strongly recommended if you plan to keep it with other fish. Because of its territorial nature, extra swimming room and multiple hiding places are important. Live rock, caves, and broken lines of sight will help the fish establish a territory without dominating the entire aquarium.\u003c\/p\u003e\u003cp\u003eFor best results, maintain a tropical marine temperature of 24–28°C, with stable salinity and excellent filtration. A protein skimmer is beneficial in most marine systems, and regular water changes will help keep nitrate levels low. The species prefers a pH of 8.1–8.4 and should be kept in a mature tank that has completed cycling before introduction.\u003c\/p\u003e\u003cp\u003eStrong water movement is suitable, but avoid blasting the fish directly with excessive flow. A varied reef layout with open areas for swimming and sheltered zones for retreat will give the best balance. As with all marine fish, stability is more important than chasing exact numbers; sudden swings in salinity, temperature, or pH should be avoided.\u003c\/p\u003e\u003ch2\u003eFeeding Guide\u003c\/h2\u003e\u003cp\u003eGolden Damselfish are omnivorous and generally easy to feed. In the aquarium they will accept a wide range of marine foods, including quality flakes, pellets, frozen mysis, enriched brine shrimp, chopped seafood, and algae-based foods. A varied diet helps maintain colour, energy, and long-term health.\u003c\/p\u003e\u003cp\u003eFeed small portions once or twice daily, offering only what the fish can consume in a few minutes. Because damselfish can be bold feeders, ensure more timid tank mates are also getting their share. Occasional feeds of frozen and vitamin-enriched foods are especially useful for supporting immune function and overall condition.\u003c\/p\u003e\u003ch2\u003eTank Mates \/ Compatibility\u003c\/h2\u003e\u003cp\u003eThe Golden Damselfish can be kept with other marine species, but compatibility depends heavily on tank size, aquascaping, and the temperament of the other fish. It is usually best with robust, similarly sized tank mates that are not easily bullied. In larger aquariums, it can work well in mixed reef communities if introduced carefully and monitored closely.\u003c\/p\u003e\u003cp\u003eBecause it may become territorial, avoid pairing it with very passive fish or other highly similar damselfish in small tanks. Introducing the Golden Damselfish last can sometimes reduce aggression, though individual behaviour varies. Plenty of rockwork and visual barriers are the best tools for managing territorial disputes.\u003c\/p\u003e\u003cp\u003eAs a general rule, this species is better suited to a community reef with confident tank mates than to a peaceful nano setup. If you are unsure about compatibility, choose a larger system and plan your stocking order carefully.\u003c\/p\u003e\u003ch2\u003eWhy Buy from Tropical Fish Co\u003c\/h2\u003e\u003cp\u003eWhen you order from Tropical Fish Co, you are choosing a specialist aquatic retailer that understands the needs of marine livestock. We prioritise healthy stock, careful packing, and reliable service so your fish arrives in the best possible condition. Every order is supported by our \u003cstrong\u003elive arrival guarantee\u003c\/strong\u003e, giving you added peace of mind when buying online.\u003c\/p\u003e\u003cp\u003eWe also provide \u003cstrong\u003efast UK delivery\u003c\/strong\u003e to help reduce transit time and stress on the fish. Our team is committed to supplying quality marine animals and clear care information, making it easier for you to choose the right species for your aquarium. Whether you are building a reef display or adding a splash of colour to an established marine tank, the Golden Damselfish is a lively and attractive choice.\u003c\/p\u003e\u003cp\u003eWith the right setup, this hardy species can become a long-lasting and engaging part of your marine collection. Order with confidence and enjoy a vibrant fish that brings energy, colour, and character to your saltwater aquarium.\u003c\/p\u003e","brand":"Tropical Fish Co","offers":[{"title":"Default Title","offer_id":57446792167759,"sku":"MI08","price":24.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/1408\/6735\/files\/golden-damselfish-amblyglyphidodon-aureus-natural-aquarium-mi08.webp?v=1777850660","url":"https:\/\/tropical-fish-co.myshopify.com\/products\/golden-damselfish-amblyglyphidodon-aureus-s","provider":"Tropical Fish Co","version":"1.0","type":"link"}