{"product_id":"red-crystal-shrimp-caridina-cf-cantonesis","title":"Red Crystal Shrimp (Caridina cf. cantonesis)","description":"\u003ch2\u003eRed Crystal Shrimp — \u003cem\u003eCaridina cf. cantonensis\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp\u003eOne of the most visually striking freshwater shrimp in the hobby, the Red Crystal Shrimp commands attention with its deep, vivid red body contrasted by crisp white markings. A cultivated hybrid with complex lineage — tracing back to Bee Shrimp, Tiger Shrimp, and other \u003cem\u003eCaridina cantonensis\u003c\/em\u003e variants — each individual carries a unique pattern that ranges from subtle galaxy speckles to bold fishbone stripes. A prized specimen for the dedicated keeper.\u003c\/p\u003e\n\n\u003ch3\u003eSpecies Profile\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Name:\u003c\/strong\u003e Red Crystal Shrimp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003eCaridina cf. cantonensis\u003c\/em\u003e (hybrid variant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Cultivated form — Taiwan \u0026amp; Southeast Asia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdult Size:\u003c\/strong\u003e 2 – 3.5 cm (1 – 1.5 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 1.5 – 2 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, social\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifficulty:\u003c\/strong\u003e Advanced \/ Professional\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAppearance \u0026amp; Grading\u003c\/h3\u003e\n\u003cp\u003eThe Red Crystal Shrimp's value lies in its unique and variable patterns, resulting from its complex hybrid lineage of Bee Shrimp (\u003cem\u003eCaridina logemanni\u003c\/em\u003e), Tiger Shrimp (\u003cem\u003eCaridina mariae\u003c\/em\u003e), and other \u003cem\u003eCaridina cantonensis\u003c\/em\u003e variants.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColoration:\u003c\/strong\u003e Deep, vivid red base contrasted by bright white markings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalaxy Pattern:\u003c\/strong\u003e Fine white speckles across the carapace, resembling stars in a galaxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFishbone Pattern:\u003c\/strong\u003e Bold white dorsal stripe with horizontal banding; more prominent in higher grades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading:\u003c\/strong\u003e Higher white coverage = higher grade and price. Top grades display full fishbone or galaxy patterns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWater Parameters \u0026amp; Tank Setup\u003c\/h3\u003e\n\u003cp\u003eThese shrimp require very specific and stable water conditions. Re-mineralized reverse osmosis (RO) water is strongly recommended — not suitable for tap water in most cases.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 20 – 26°C (68 – 78°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 5.5 – 7.0 (slightly acidic preferred)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Hardness (gH):\u003c\/strong\u003e 3 – 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbonate Hardness (kH):\u003c\/strong\u003e 0 – 1 (very soft water essential)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTDS:\u003c\/strong\u003e 80 – 150 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Size:\u003c\/strong\u003e Minimum 20 L (5 gallons) for a small group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate:\u003c\/strong\u003e Active buffering substrate (e.g. ADA Amazonia) to stabilize pH and KH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Gentle sponge filter to protect shrimplets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecor:\u003c\/strong\u003e Moss, driftwood, and Indian Almond Leaves for biofilm growth and shelter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDiet\u003c\/h3\u003e\n\u003cp\u003eRed Crystal Shrimp are omnivores that graze continuously.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary:\u003c\/strong\u003e Biofilm and algae from a mature, well-established tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplemental:\u003c\/strong\u003e High-quality shrimp pellets, blanched vegetables (zucchini, spinach), daphnia or protein feed 1–2× per week\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeaf Litter:\u003c\/strong\u003e Mulberry, almond, or walnut leaves — break down into a continuous biofilm food source\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBreeding \u0026amp; Behaviour\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreeding:\u003c\/strong\u003e Possible under stable, optimal conditions. Females carry 10–30 eggs for 4–6 weeks. Offspring patterns vary due to hybrid genetics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBehaviour:\u003c\/strong\u003e Peaceful and social — best kept in groups. Avoid large or aggressive fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTankmates:\u003c\/strong\u003e Compatible with other peaceful soft-water \u003cem\u003eCaridina\u003c\/em\u003e species (Crystal Reds, Blue Bolts). Do not mix with \u003cem\u003eNeocaridina\u003c\/em\u003e — water parameters are incompatible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e Copper-based medications and sudden parameter swings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Red Crystal Shrimp is a \u003cstrong\u003estunning but demanding\u003c\/strong\u003e species. Their breathtaking appearance rewards the specialized care they require — a prized possession for dedicated shrimp keepers.\u003c\/p\u003e","brand":"Aquapets ( KowloonAquarium)","offers":[{"title":"Default Title","offer_id":53507698295057,"sku":null,"price":6.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/9225\/6785\/files\/Crystal-Red-Shrimp-4_1800x1800_ba3734c1-2d71-4c54-8a7f-668d67d65005.webp?v=1778133043","url":"https:\/\/www.aquapets.ca\/products\/red-crystal-shrimp-caridina-cf-cantonesis","provider":"Aquapets ( KowloonAquarium)","version":"1.0","type":"link"}