{"product_id":"ocean-blue-shrimp","title":"Ocean Blue Shrimp","description":"\u003cdiv style=\"color:#000; font-family:Arial,sans-serif; line-height:1.75;\"\u003e\n\n  \u003ch2 style=\"color:#399643;\"\u003e\u003cstrong\u003eOcean Blue Caridina Shrimp\u003c\/strong\u003e\u003c\/h2\u003e\n\n  \u003cp\u003e\u003cstrong\u003eA deep navy-blue designer Caridina selected for rich ocean-blue coloration, subtle pattern variation, and a dramatically darker appearance than most common blue freshwater shrimp.\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003cp\u003e\n    Ocean Blue Caridina Shrimp are a selectively bred designer shrimp line known for deep blue to navy-blue coloration that can intensify as the shrimp matures.\n    They are closely associated in the shrimp hobby with Blue Steel, Crazy Blue, TaiTiBee, and related modern Caridina breeding lines.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    This is an important distinction: \u003cstrong\u003eOcean Blue Caridina are not Blue Dream or Blue Diamond Neocaridina.\u003c\/strong\u003e\n    They require the softer, lower-KH conditions associated with premium Caridina shrimp and are best kept in a mature aquarium using active substrate and properly remineralized RO water.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Young Ocean Blue shrimp may initially appear lighter, more transparent, or similar to Blue Steel-type juveniles.\n    Their deeper blue coverage can continue developing through growth and multiple molts, so juvenile appearance should not always be treated as the final adult colour.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhy this shrimp stands out\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eDeep navy to ocean-blue Caridina coloration\u003c\/li\u003e\n    \u003cli\u003eSelected from modern Blue Steel \/ TaiTiBee-related designer Caridina lines\u003c\/li\u003e\n    \u003cli\u003eAdult colour can become significantly darker than juvenile colour\u003c\/li\u003e\n    \u003cli\u003eUnique balance of dark blue coverage, subtle transparency, and pattern\u003c\/li\u003e\n    \u003cli\u003eExcellent collector shrimp for dedicated soft-water aquariums\u003c\/li\u003e\n    \u003cli\u003eStrong breeding potential for advanced blue Caridina projects\u003c\/li\u003e\n    \u003cli\u003eVisually distinct from common Blue Dream and Blue Diamond Neocaridina\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eExperienced Caridina keepers\u003c\/li\u003e\n    \u003cli\u003eBlue shrimp collectors\u003c\/li\u003e\n    \u003cli\u003eSelective breeding projects\u003c\/li\u003e\n    \u003cli\u003eMature active-substrate aquariums\u003c\/li\u003e\n    \u003cli\u003eRemineralized RO-water systems\u003c\/li\u003e\n    \u003cli\u003eAquarists looking for Ocean Blue Caridina Shrimp in Canada\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTopick Aquarium Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Ocean Blue is one of the shrimp lines where judging juveniles too early can be misleading.\n    Young shrimp can look noticeably lighter than mature examples, and deeper navy coloration may continue developing as the shrimp grows.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Individual expression also varies.\n    Some shrimp develop heavier dark-blue coverage, while others retain lighter or more transparent areas.\n    Head colour, tail saturation, pattern, and blue intensity can all differ within the same breeding line.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    For that reason, we recommend treating product photos as representative of the line unless a listing is specifically marked WYSIWYG.\n    Future colour development can be encouraged through stable care and good genetics, but it should never be guaranteed from a juvenile alone.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWhat Is an Ocean Blue Shrimp?\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Ocean Blue is a selectively bred Caridina trade line rather than a separate naturally occurring shrimp species.\n    In the modern shrimp hobby, Ocean Blue lines are commonly associated with Blue Steel, Crazy Blue, TaiTiBee, and related designer Caridina breeding projects.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Breeder lineages can differ, so Ocean Blue should be understood primarily as a selected colour and pattern phenotype rather than one universally standardized genetic recipe.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    We use the practical designation \u003cem\u003eCaridina cf. cantonensis\u003c\/em\u003e complex \/ TaiTiBee-type rather than claiming that every Ocean Blue shrimp from every breeder has identical ancestry.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eOcean Blue vs Blue Steel Shrimp\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Ocean Blue and Blue Steel are closely related in many breeding programs, but they are usually selected toward different visual goals.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOcean Blue:\u003c\/strong\u003e selected toward deeper navy-blue coverage over a larger portion of the body\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBlue Steel:\u003c\/strong\u003e commonly shows stronger contrast between dark blue areas and lighter, white, beige, or translucent areas\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    Juvenile Ocean Blues can sometimes resemble Blue Steel shrimp before their darker adult pigmentation develops.\n    This is why age matters when evaluating the line.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eOcean Blue vs Blue Bolt\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Both are blue Caridina, but they produce a very different visual effect.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOcean Blue:\u003c\/strong\u003e deeper navy, steel-blue, or dark ocean-blue coloration, often with more complex transparency or pattern variation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBlue Bolt:\u003c\/strong\u003e typically selected toward an icy, powder-blue, white-to-blue body appearance associated with Taiwan Bee lines\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    Ocean Blue is the better choice for aquarists who prefer a darker, richer blue rather than the pale icy-blue appearance associated with classic Blue Bolts.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eOcean Blue Caridina vs Blue Dream Neocaridina\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    These are completely different aquarium shrimp types and should not be confused simply because both are blue.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOcean Blue Caridina:\u003c\/strong\u003e soft-water designer Caridina requiring low KH, active substrate, and more controlled water chemistry\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBlue Dream Neocaridina:\u003c\/strong\u003e generally more adaptable, easier to keep, and suited to a broader range of moderately mineralized aquarium water\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    If you want an easier first blue shrimp, Blue Dream Neocaridina is normally the better choice.\n    Ocean Blue Caridina is intended for aquarists comfortable maintaining a dedicated soft-water Caridina system.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eWater Parameters\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTrade Name:\u003c\/strong\u003e Ocean Blue Caridina Shrimp\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Selectively bred designer Caridina\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eScientific \/ Trade Designation:\u003c\/strong\u003e \u003cem\u003eCaridina cf. cantonensis\u003c\/em\u003e complex \/ TaiTiBee-type\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e approximately 20–24°C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e approximately 5.5–6.5\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGH:\u003c\/strong\u003e approximately 4–6 dGH\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eKH:\u003c\/strong\u003e 0–1 dKH\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTDS:\u003c\/strong\u003e approximately 100–150 ppm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdult Size:\u003c\/strong\u003e approximately 2–3 cm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Omnivorous grazer\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Intermediate\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    These parameters are practical target ranges rather than numbers that should be constantly adjusted.\n    Long-term stability is more important than chasing one exact pH or TDS reading.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eRecommended Tank Setup\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Ocean Blue Caridina Shrimp are best kept in a mature shrimp-specific aquarium with stable soft water.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eActive buffering substrate strongly recommended\u003c\/li\u003e\n    \u003cli\u003eRO or RO\/DI water remineralized with a Caridina GH mineral\u003c\/li\u003e\n    \u003cli\u003eKH maintained close to zero\u003c\/li\u003e\n    \u003cli\u003eSponge filtration or shrimp-safe filter intake\u003c\/li\u003e\n    \u003cli\u003eMature biofilm and established grazing surfaces\u003c\/li\u003e\n    \u003cli\u003eMoss, Bucephalandra, wood, leaves, and other textured surfaces\u003c\/li\u003e\n    \u003cli\u003eStable cool temperature\u003c\/li\u003e\n    \u003cli\u003eAvoid large or sudden water changes\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    A newly cycled aquarium is not ideal.\n    Mature biofilm, stable substrate chemistry, and consistent remineralized water make a significant difference with premium Caridina.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eRO Water \u0026amp; Remineralization\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Remineralized RO or RO\/DI water is normally the most predictable way to maintain Ocean Blue Caridina.\n    A Caridina-specific GH-only remineralizer can provide the required minerals while keeping KH extremely low.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    This is especially useful where tap water is naturally hard or alkaline.\n    The goal is not simply low TDS — the goal is repeatable, stable water chemistry from one water change to the next.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFeeding\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Ocean Blue Shrimp spend much of their time grazing biofilm, microorganisms, algae, and organic material from aquarium surfaces.\n    Prepared foods should complement this natural grazing rather than replace it.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eHigh-quality Caridina shrimp food\u003c\/li\u003e\n    \u003cli\u003eBiofilm-supporting foods\u003c\/li\u003e\n    \u003cli\u003eAlgae and plant-based shrimp foods\u003c\/li\u003e\n    \u003cli\u003eProtein-rich foods in moderation\u003c\/li\u003e\n    \u003cli\u003eLeaf litter and natural grazing surfaces\u003c\/li\u003e\n    \u003cli\u003eFine powdered foods in small amounts for shrimplets\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    Avoid excessive feeding.\n    Uneaten food and increased bacterial load can destabilize a shrimp aquarium much faster than most shrimp will suffer from a slightly lighter feeding schedule.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eTank Mates\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    A shrimp-only aquarium is strongly preferred for Ocean Blue Caridina, especially when breeding or maintaining the line is the goal.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Small fish may eat shrimplets even when they are normally described as shrimp-safe.\n    Dedicated shrimp tanks also make feeding, selection, breeding, and monitoring significantly easier.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Peaceful snails can usually be kept with them if desired.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eBreeding\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Ocean Blue Caridina can reproduce entirely in freshwater.\n    Mature females carry eggs beneath the abdomen until miniature shrimp hatch.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    However, offspring will not necessarily reproduce the exact colour of the parents.\n    Depending on the genetics behind the line, juveniles may show different levels of navy-blue coverage, Blue Steel-type pattern, transparency, lighter colour, or other TaiTiBee-related expression.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Selective breeding is therefore important if your goal is to maintain a consistently dark Ocean Blue colony.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eMaintaining a Strong Ocean Blue Line\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eSelect adults with strong dark navy-blue coverage\u003c\/li\u003e\n    \u003cli\u003eEvaluate mature shrimp rather than culling too aggressively as juveniles\u003c\/li\u003e\n    \u003cli\u003eKeep track of lighter Blue Steel \/ Crazy Blue-type offspring\u003c\/li\u003e\n    \u003cli\u003eSeparate off-pattern offspring when maintaining a dedicated line\u003c\/li\u003e\n    \u003cli\u003eContinue selecting for both colour depth and overall health\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    Because some important colour traits strengthen with maturity, patience is especially valuable when selecting Ocean Blue juveniles.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eColour \u0026amp; Pattern Variation\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Unless specifically listed as WYSIWYG, individual Ocean Blue Shrimp may differ from the reference photos.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Natural variation may include:\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eOverall blue intensity\u003c\/li\u003e\n    \u003cli\u003eNavy-blue body coverage\u003c\/li\u003e\n    \u003cli\u003eTail saturation\u003c\/li\u003e\n    \u003cli\u003eLighter or beige head areas\u003c\/li\u003e\n    \u003cli\u003eTransparent blue sections\u003c\/li\u003e\n    \u003cli\u003eBlue Steel-type markings\u003c\/li\u003e\n    \u003cli\u003eColour development with age\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    Shipping stress, molt stage, lighting, substrate colour, and age can also temporarily change how blue the shrimp appears.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eCanada-Wide Live Shrimp Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Ocean Blue Caridina Shrimp are available from Topick Aquarium in Canada when in stock.\n    Local pickup is available in Markham, Ontario, and Canada-wide live shrimp shipping may be available depending on weather, route, and livestock condition.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eImportant Note\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Ocean Blue is a selectively bred Caridina trade line rather than a separate biological species.\n    Exact ancestry and grading terminology can vary between breeders.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Ocean Blue Caridina should not be confused with blue Neocaridina strains such as Blue Dream, Blue Velvet, or Blue Diamond Shrimp.\n    Their water requirements and breeding genetics are different.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Unless specifically listed as WYSIWYG, colour intensity, pattern, sex, and future development may vary from the product photos.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#399643;\"\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cp\u003e\u003cstrong\u003eWhat is an Ocean Blue Shrimp?\u003c\/strong\u003e\u003cbr\u003e\n    Ocean Blue is a selectively bred blue Caridina line known for deep navy-blue coloration. It is commonly associated with Blue Steel, Crazy Blue, TaiTiBee, and related modern Caridina breeding lines.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eIs Ocean Blue Shrimp Caridina or Neocaridina?\u003c\/strong\u003e\u003cbr\u003e\n    The Ocean Blue line sold here is Caridina. It should not be confused with Blue Dream, Blue Velvet, or Blue Diamond Neocaridina.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eIs Ocean Blue the same as Blue Steel Shrimp?\u003c\/strong\u003e\u003cbr\u003e\n    No. They are closely related in many breeding programs, but Ocean Blue is generally selected for heavier and deeper navy-blue coverage, while Blue Steel commonly retains stronger contrast between blue and lighter areas.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eIs Ocean Blue the same as Blue Bolt?\u003c\/strong\u003e\u003cbr\u003e\n    No. Blue Bolt usually has a lighter icy or powder-blue appearance, while Ocean Blue is selected toward deeper navy and steel-blue coloration.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eWhy is my Ocean Blue juvenile not very dark?\u003c\/strong\u003e\u003cbr\u003e\n    Juveniles can be much lighter than mature shrimp. In many Ocean Blue lines, deeper blue pigmentation develops progressively as the shrimp grows and molts.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eDo Ocean Blue Shrimp need RO water?\u003c\/strong\u003e\u003cbr\u003e\n    Remineralized RO or RO\/DI water is strongly recommended because it makes the soft, very low-KH conditions preferred by Ocean Blue Caridina much easier to maintain consistently.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eWhat TDS is best for Ocean Blue Caridina?\u003c\/strong\u003e\u003cbr\u003e\n    Approximately 100–150 ppm works as a practical target for many systems, together with GH around 4–6 and KH around 0–1. Stability is more important than one exact TDS value.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eDo Ocean Blue Shrimp need active substrate?\u003c\/strong\u003e\u003cbr\u003e\n    Active buffering substrate is strongly recommended for maintaining the soft, acidic and low-KH conditions preferred by this Caridina line.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eAre Ocean Blue Shrimp beginner-friendly?\u003c\/strong\u003e\u003cbr\u003e\n    They are better for aquarists who already understand Caridina water chemistry. Blue Dream Neocaridina are generally a more forgiving choice for someone keeping blue shrimp for the first time.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eCan Ocean Blue Shrimp breed in freshwater?\u003c\/strong\u003e\u003cbr\u003e\n    Yes. They reproduce completely in freshwater and females release fully formed miniature shrimp rather than requiring a saltwater larval stage.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eWill Ocean Blue babies all look like their parents?\u003c\/strong\u003e\u003cbr\u003e\n    Not necessarily. Modern designer Caridina can produce variation in blue intensity, pattern, transparency, and Blue Steel or Crazy Blue-type expression. Selective breeding is needed to maintain a strong Ocean Blue line.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Topick Aquarium","offers":[{"title":"1 Juvenile","offer_id":46393839288554,"sku":null,"price":39.99,"currency_code":"CAD","in_stock":true},{"title":"10 Juveniles ⭐ Popular","offer_id":46393839354090,"sku":null,"price":369.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9091\/5818\/files\/IMG-1349.jpg?v=1792348362","url":"https:\/\/topickaquarium.com\/products\/ocean-blue-shrimp","provider":"Topick Aquarium","version":"1.0","type":"link"}