Gold Ring Danio
Brachydanio tinwini
Minimum Tank
10 Gallons
Adult Size
1 inches
Temperature
70-79°F (21-26°C)
pH Range
6.5-7.5
Lifespan
4 years
School Size
8+ fish
About Gold Ring Danio
The gold ring danio is a tiny, warmly colored nano fish from the shallow, slow-moving streams and rice paddies of Myanmar. At just about one inch, it is one of the smallest danio species available. Its body displays a golden-olive tone with a distinctive ring of darker marking around the caudal peduncle, along with subtle iridescent highlights. Gold ring danios are active, schooling fish that occupy the mid-water column with quick, energetic movements despite their diminutive size. They are relatively recent additions to the aquarium hobby and are gaining popularity among nano tank enthusiasts who appreciate their active nature and warm, golden coloring.
Care Requirements
Tank Setup
- • Minimum 10-gallon tank required
- • Temperature: 70-79°F (21-26°C)
- • pH: 6.5 - 7.5
- • Category: Danio
Diet & Feeding
- • Diet type: Omnivore
- • Feed 1-2 times daily
- • Varied diet recommended
Tank Mate Compatibility
Compatible With
Avoid Keeping With
Care Tips
Expert Tips
Gold ring danios do well in nano tanks of 10 gallons or more with gentle to moderate filtration. Keep them in groups of at least eight due to their small size and schooling nature. They prefer warm water at 73-79°F with slightly acidic to neutral pH. Provide a planted tank with open swimming areas and some floating cover. Feed micro-pellets, crushed flakes, and frozen baby brine shrimp and daphnia. They are peaceful and make good companions for other tiny species like ember tetras, chili rasboras, and dwarf shrimp. Avoid housing with larger fish that may view them as food. A secure lid prevents their occasional jumping.
Quick Facts
38L
Min Tank (10gal)
3cm
Adult Size (1")
4yr
Lifespan
8+
Min School
Build Your Perfect Community Tank
Find compatible tankmates for your Gold Ring Danio
Related Species You Might Like
Zebra Danio
Danio rerio
White Cloud Mountain Minnow
Tanichthys albonubes
Leopard Danio
Danio rerio var.
Pearl Danio
Danio albolineatus
Longfin Zebra Danio
Danio rerio var.
Giant Danio
Devario aequipinnatus
Tank Mates for Gold Ring Danio
Species from our database with overlapping water parameters, compatible temperaments and a realistic shared tank size.
Amano Shrimp
Caridina multidentata
easy · 10+ gal
Blue Velvet Shrimp
Neocaridina davidi var.
easy · 5+ gal
Bronze Corydoras
Corydoras aeneus
easy · 15+ gal
Julii Corydoras
Corydoras julii
easy · 15+ gal
Similar Care Level
Other easy-care species that suit a comparable setup.
Frequently Asked Questions
What size tank does a Gold Ring Danio need?
A Gold Ring Danio needs a minimum tank size of 10 gallons (38 litres). They should be kept in schools of at least 8.
What water parameters does a Gold Ring Danio need?
Gold Ring Danio thrive in water between 70-79°F (21-26°C) with a pH of 6.5-7.5.
Are Gold Ring Danio easy to care for?
Gold Ring Danio are considered easy to care for. They are peaceful fish with a lifespan of about 4 years.
How big do Gold Ring Danio get and what do they eat?
Gold Ring Danio reach about 1 inch and are omnivores. Gold ring danios do well in nano tanks of 10 gallons or more with gentle to moderate filtration. Keep them in groups of at least eight due to their small size and schooling nature. They prefer warm water at 73-79°F with slightly acidic to neutral pH. Provide a planted tank with open swimming areas and some floating cover. Feed micro-pellets, crushed flakes, and frozen baby brine shrimp and daphnia. They are peaceful and make good companions for other tiny species like ember tetras, chili rasboras, and dwarf shrimp. Avoid housing with larger fish that may view them as food. A secure lid prevents their occasional jumping.