International Aquatics
Serpent Sea Star
Serpent Sea Star
🛡️ International Aquatics Quarantine & Guarantee
All fish are checked by marine vets, given a formalin bath, and held for 14 days in copper-treated systems. We feed Selcon-soaked food with Kanaplex and Metroplex during quarantine. Unless marked, all livestock comes with our 15-Day Guarantee. You will receive a video of your fish eating before shipment. For size preference please add a note on your order and we will match your fish to your requested size. If you just want the fish without our QT process, Please email us directly with your order number. Please note this does waive the 15 day guarantee.
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The Serpent Sea Star (Ophioderma sp.) is a peaceful species that is reef-safe, admired for its long, slender, snake-like arms, fascinating patterns, and active nocturnal behavior. These sea stars are valued for their ability to maneuver gracefully across live rock while also helping clean up detritus within the aquarium.
Males typically show no distinct sexual dimorphism, while females and juveniles are nearly identical in appearance, with subtle size or body thickness differences that are generally indistinguishable in captivity.
They reach about 12–14 inches across (arm span) and should be housed in aquariums of at least 50 gallons. Provide ample live rock, crevices, and hiding spots, along with an established sandbed for foraging. Stable water parameters are critical: salinity 1.020–1.025, temperature 72–79°F, and pH 8.1–8.4. A secure lid is not required since these invertebrates cannot jump, but they are strong climbers and may escape if aquariums are left open.
Their diet should consist of meaty foods such as mysis shrimp, brine shrimp, chopped seafood, sinking pellets, and scavenged detritus. They are opportunistic omnivores, feeding both on leftover food and organic matter within the tank.
With proper care, the Serpent Sea Star makes a unique and beneficial addition to the reef aquarium, combining utility as a cleaner with striking visual appeal.
International Aquatics Quarantine & Guarantee: All fish are checked by marine vets, given a formalin bath, and held for 14 days in copper-treated systems. We feed Selcon-soaked food with Kanaplex and Metroplex during quarantine. Unless marked, all livestock comes with our 15-Day Guarantee. You will receive a video of your fish eating before shipment. On request, we also send photos/videos after arrival at IA. Some species are import-to-order (3-10 business days). Many common species are already cleared or near the end of QT.
Several species will be import-to-order and may take anywhere from 3-10 business days to secure. Once your fish is secured, you will be notified, and the quarantine process will then begin.
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