Green Mandarin
Species: Synchiropus splendidus
Origin: Western Pacific
Family: Callionymidae
Overview:
The Green Mandarin, also known as the Striped Mandarinfish or Green Mandarinfish, is one of the most visually striking species in the saltwater hobby. Its body displays a vibrant maze of green, blue, and orange hues, giving it a psychedelic appearance that makes it a centerpiece in any reef system. Males can be distinguished by their elongated first dorsal spine.
This species requires a well-established aquarium of at least 30 gallons with a thriving population of live copepods and amphipods, which make up the bulk of its diet. Due to their specialized feeding needs, Green Mandarins are best suited for experienced aquarists or systems with a mature refugium and robust live rock population. They are peaceful and reef-safe, though they may become territorial with other mandarins unless housed as a mated pair.
Though challenging to keep, they have been known to spawn successfully in captivity under ideal conditions. Regular availability of natural microfauna is essential to maintain health and longevity.
Care Details:
- Minimum Tank Size: 30 gallons
- Care Level: Difficult
- Temperament: Peaceful
- Reef Compatible: Yes
- Diet: Carnivore (live copepods, amphipods, enriched brine, blackworms, prepared micro-predator diets)
- Maximum Size: Up to 3 inches
Water Parameters:
- Temperature: 72 – 78°F
- pH: 8.1 – 8.4
- Salinity: 1.020 – 1.025
- dKH: 8 – 12
Available Sizes:
- Small (S): 1 – 1.5"
- Medium (M): 1.5 – 2"
- Large (L): 2 – 2.5"
- Extra Large (XL): 2.5 – 3"
Important Livestock Notices:
- This fish has not been quarantined.
- We recommend that all new fish are quarantined prior to introduction into your display system.
- Photos are for reference only — the fish you receive will not be the exact specimen pictured. Appearance may vary based on sex, maturity, region, and individual variation.
- All livestock must be drip-acclimated slowly to ensure a safe transition to your aquarium.
We totally understand that plans change! You can modify or cancel your order as long as it hasn’t been shipped yet. Just call or email us right away - our team will confirm if we can catch it before it leaves our facility.
If your order is already in transit, you’ll need to request a return once it arrives. Keep in mind that some items, like aquariums and livestock, can’t be returned.
For full terms, please refer to our Refund & Return Policy.
Placing an order is simple - just add your item to the cart & complete the checkout process online. Once your order is confirmed, we'll reach out to you directly to schedule a local pick-up appointment at our facility.
* All local pick-ups are by appointment only *
Order processing typically takes 1-2 business days for products that are in stock or readily available through our network of distributors. Some products, however, are fulfilled on demand directly from our distributors, which can slightly extend processing and delivery times depending on availability and location.
Rest assured - we always work to get your order shipped as quickly as possible.
If you’d like to confirm availability or request an ETA before placing your order, you’re always welcome to call or email us.