Dalmatian Eel

The Dalmatian Eel (Gymnothorax sp.) is a semi-aggressive species that is reef-safe with caution, admired for its striking black-and-white spotted coloration, elongated body, and unique predatory behavior. Males typically grow larger and bulkier, while females/juveniles tend to be slimmer with more defined spotting patterns.

They reach about 24–30 inches in adulthood and should be housed in aquariums of at least 125 gallons. Provide ample live rock with caves and hiding spots, a sandy substrate, and secure rockwork, along with stable water parameters (salinity ~1.020–1.025, temp ~72–79°F, pH ~8.1–8.4). A tight-fitting, secure lid is crucial since this eel is known for escaping through small openings.

Diet should consist of meaty foods such as shrimp, squid, silversides, krill, and other frozen marine fare. Occasional live feeder foods can be offered but should not be the primary diet. With proper care and respect for its size and feeding habits, the Dalmatian Eel makes a standout, exotic addition to large marine aquariums.

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.