{"title":"Tetras","description":null,"products":[{"product_id":"columbian-redfin-tetra","title":"Columbian Redfin Tetra","description":"\u003ch2\u003eColumbian Redfin Tetra\u003c\/h2\u003e\u003cp\u003eThe Columbian Redfin Tetra is a bold and eye-catching schooling fish that stands out from the crowd. Its silver-blue body is complemented by vivid red fins that flash brilliantly under aquarium lighting — especially striking when a school moves together. Slightly larger and more robust than many tetras, it brings energy and colour to any community tank.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific name:\u003c\/strong\u003e \u003cem\u003eHyphessobrycon columbianus\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Colombia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdult size:\u003c\/strong\u003e Up to 6 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful; may nip fins of slow, long-finned fish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank size:\u003c\/strong\u003e Minimum 80 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Omnivore — flake, pellets, live and frozen foods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 23–27°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0–7.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest kept:\u003c\/strong\u003e In groups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBest paired with similarly active, short-finned tankmates. Their bold red fins and active schooling behaviour make them a real showpiece fish.\u003c\/p\u003e\u003cp\u003e⚠️ \u003cstrong\u003eBiosecurity Notice:\u003c\/strong\u003e Live animals are subject to state and territory biosecurity regulations. We are unable to ship to WA, TAS or NT. Orders placed to these states will be cancelled and refunded. Please check your state's import restrictions before ordering.\u003c\/p\u003e","brand":"Riddle Me Fish","offers":[{"title":"Default Title","offer_id":47627024105621,"sku":"F1985","price":12.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/4170\/6645\/files\/redfin.jpg?v=1785073824"},{"product_id":"diamond-tetra","title":"Diamond Tetra","description":"\u003ch2\u003eDiamond Tetra\u003c\/h2\u003e\u003cp\u003eThe Diamond Tetra lives up to its name — its scales shimmer and sparkle like scattered diamonds under aquarium lighting, producing a dazzling display that few fish can match. This elegant schooling fish from Venezuela is peaceful, hardy, and absolutely breathtaking in a well-planted tank.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific name:\u003c\/strong\u003e \u003cem\u003eMoenkhausia pittieri\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Venezuela\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdult size:\u003c\/strong\u003e Up to 6 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful community fish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank size:\u003c\/strong\u003e Minimum 80 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Omnivore — flake, micro pellets, live and frozen foods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 24–28°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 5.5–7.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest kept:\u003c\/strong\u003e In groups of 6 or more\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDiamond Tetras look their best in soft, slightly acidic water with dark substrate and lush planting to contrast their iridescent scales. A true gem for any aquarium.\u003c\/p\u003e\u003cp\u003e⚠️ \u003cstrong\u003eBiosecurity Notice:\u003c\/strong\u003e Live animals are subject to state and territory biosecurity regulations. We are unable to ship to WA, TAS or NT. Orders placed to these states will be cancelled and refunded. Please check your state's import restrictions before ordering.\u003c\/p\u003e","brand":"Riddle Me Fish","offers":[{"title":"Default Title","offer_id":47627024302229,"sku":"F1962","price":6.0,"currency_code":"AUD","in_stock":true}]},{"product_id":"cardinal-tetra","title":"Cardinal Tetra","description":"\u003ch2\u003eCardinal Tetra\u003c\/h2\u003e\u003cp\u003eThe Cardinal Tetra is one of the most iconic and breathtaking schooling fish in the freshwater hobby. Its vivid neon blue stripe runs the full length of its body above a brilliant red underside — a combination so striking that a school of Cardinals in a planted aquarium is truly unforgettable. Often considered the jewel of the community tank.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific name:\u003c\/strong\u003e \u003cem\u003eParacheirodon axelrodi\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Rio Negro, South America\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdult size:\u003c\/strong\u003e Up to 5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful; ideal community fish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank size:\u003c\/strong\u003e Minimum 60 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Omnivore — micro pellets, flake, live and frozen foods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 24–28°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 4.5–7.0 (prefers soft, acidic water)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest kept:\u003c\/strong\u003e In groups of 10 or more\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCardinal Tetras look their absolute best in a blackwater-style planted tank with dark substrate, driftwood, and dim lighting — their colours positively glow in these conditions. A timeless classic that never fails to impress.\u003c\/p\u003e\u003cp\u003e⚠️ \u003cstrong\u003eBiosecurity Notice:\u003c\/strong\u003e Live animals are subject to state and territory biosecurity regulations. We are unable to ship to WA, TAS or NT. Orders placed to these states will be cancelled and refunded. Please check your state's import restrictions before ordering.\u003c\/p\u003e","brand":"Riddle Me Fish","offers":[{"title":"Default Title","offer_id":47633387290773,"sku":null,"price":5.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/4170\/6645\/files\/Screenshot2026-07-27035310.png?v=1785235576"},{"product_id":"neon-tetra","title":"Neon Tetra","description":"\u003ch2\u003eNeon Tetra (\u003cem\u003eParacheirodon innesi\u003c\/em\u003e)\u003c\/h2\u003e\u003cp\u003eThe Neon Tetra is arguably the most iconic freshwater aquarium fish in the world. Its electric blue stripe and vivid red tail are instantly recognisable, and a school of Neons darting through a planted aquarium is one of the most breathtaking sights in the hobby. Hardy, peaceful, and endlessly charming — the Neon Tetra is a must-have for any community tank.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific name:\u003c\/strong\u003e \u003cem\u003eParacheirodon innesi\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Amazon Basin, South America\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdult size:\u003c\/strong\u003e Up to 4 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful; ideal community fish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank size:\u003c\/strong\u003e Minimum 60 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Omnivore — micro pellets, flake, live and frozen foods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 20–26°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 5.5–7.0 (prefers soft, slightly acidic water)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest kept:\u003c\/strong\u003e In groups of 10 or more\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNeon Tetras look their most spectacular in a well-planted tank with dark substrate and subdued lighting, which makes their neon colours absolutely pop. A timeless classic that suits every aquarium.\u003c\/p\u003e\u003cp\u003e⚠️ \u003cstrong\u003eBiosecurity Notice:\u003c\/strong\u003e Live animals are subject to state and territory biosecurity regulations. We are unable to ship to WA, TAS or NT. Orders placed to these states will be cancelled and refunded. Please check your state's import restrictions before ordering.\u003c\/p\u003e","brand":"Riddle Me Fish","offers":[{"title":"Default Title","offer_id":47633477370005,"sku":null,"price":2.55,"currency_code":"AUD","in_stock":true}]}],"url":"https:\/\/www.riddlemefish.com.au\/collections\/tetras.oembed","provider":"Riddle Me Fish","version":"1.0","type":"link"}