Biota Mandarin Dragonet

The Biota Mandarin Dragonet is a captive-bred version of one of the most stunning reef fish in the hobby, known for its vibrant blue, orange, and green “psychedelic” patterning. Unlike wild mandarins, Biota-bred individuals are trained to accept prepared foods such as pellets and frozen options, making them significantly easier to care for. These slow-moving, peaceful fish spend their time hunting and grazing along rockwork, making them ideal for established reef aquariums.

Quick Care Guide

Temperament
Very peaceful. Best kept with non-aggressive tank mates. May be territorial toward other mandarins unless kept as a bonded pair.

Diet
Carnivore (micro-predator).
Recommended foods include:

• Prepared pellets (Biota-trained individuals)
• Frozen foods (mysis shrimp, brine shrimp)
• Copepods and live foods
• Continuous grazing on microfauna

Water Parameters

• Temperature: 72–78°F
• Salinity: 1.023–1.025 SG
• pH: 8.1–8.4
• Ammonia/Nitrite: 0 ppm
• Nitrate: <10–20 ppm

Minimum Tank Size
30 gallons (50+ gallons recommended with established rockwork)

Reef Safe
Yes

Adult Size
2.5–3 inches