FishExpert care75g minimum
Green mandarin dragonet reef compatibility check
Synchiropus splendidus
A dream fish for mature systems, not a first livestock purchase.
Minimum tank
75 gallons
Care level
Expert
Reef safety
Safe
Bioload score
0.8
Stocking stage
Late
Flow need
Varied
Light need
None
Compatibility warnings
- Requires a mature pod population.
- Often starves in young or sterile systems.
- Plan for a mature pod population before purchase.
- Avoid young sterile tanks unless the fish reliably eats prepared food.
- Refugium, rockwork, and low food competition improve odds.
Professional planning context
- Use the 75 gallon minimum as an adult-planning floor; display length, aquascape, and existing tankmates can raise that floor.
- Hold this entry until the system has at least 9 months of maturity or equivalent stability evidence.
- Professionals should model aggression by territory and introduction order, not only by care level.
Tank fit and maturity gate
Tank minimum
75 gallons
ReefCrafter uses 75 gallons as the planning floor for adult size, swimming room, nutrient load, and aggression margin.
Maturity gate
9 months
This animal should wait until the tank has enough age, food web stability, or parameter history.
Care notes
- Temperament
- Peaceful
- Reef safety
- Safe
- Adult size
- 4 in
- Placement
- rockwork and sandbed hunting
- Diet
- Live copepods unless trained to prepared foods.
- Flow
- Varied
- Light
- None
- Bioload
- 0.8