Honey Blue Eye Rainbowfish

Pseudomugil mellis

Honey Blue Eye Rainbowfish is a peaceful middle-to-top swimmer. Keep in a school of at least 6.

PeacefulMiddle to top swimmerKeep in a school of at least 6Beginner

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Explore compatibility, care or problems using this guide and your aquarium’s conditions.

Quick facts

Adult size: ≤ 1.4" (≤ 3.5 cm)
Aquarium size: 11 US gal (40 L) or larger
Care level: Beginner
Temperament: Peaceful
Swimming zone: Middle to top swimmer
Temperature: 72–81°F (22–27°C)
pH: 4.5–7.5
GH: 5–12 dGH
Diet: Omnivore
Lifespan: up to 3 years
Group behavior: Keep in a school of at least 6

Care requirements

Care level: Beginner.

Lifespan: up to 3 years.

Aquarium size and space needs

Minimum aquarium size: 11 US gal (40 L) or larger. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 22–27 °C, pH 4.5–7.5, GH 5–12 dGH.

Temperament and compatibility

Honey Blue Eye Rainbowfish is peaceful and suits calm community fish.

Swimming zone and behavior

This fish uses the middle to upper part of the aquarium, so leave enough open swimming space for movement and feeding.

Feeding

As an omnivore, Honey Blue Eye Rainbowfish should receive a varied diet rather than one repeated food type.

Small invertebrate foods consistent with recorded natural prey; captive prepared-food acceptance not independently verified.

Before adding this fish

Plan for an aquarium of 11 US gal (40 L) or larger.
Make room for its social group.
Avoid aggressive or highly competitive fish.
Keep in a school of at least 6.
Offer a varied diet suited to this species’ documented feeding habits.

Natural habitat and origin

Origin: Australia.

Similar fish profiles

Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.

Aru Rainbowfish Melanotaenia picta Same family Similar care level Same temperament Beginner – Intermediate ≤ 4.3" (≤ 11 cm) 72–79°F (22–26°C) Black Banded Rainbowfish Melanotaenia nigrans Same family Similar care level Same temperament Beginner – Intermediate ≤ 3.9" (≤ 10 cm) 73–82°F (23–28°C) Ajamaru Rainbowfish Melanotaenia ajamaruensis Same family Similar care level Same temperament Beginner – Intermediate ≤ 3.8" (≤ 9.7 cm) 81–86°F (27–30°C) Bird Song Goby Stiphodon surrufus Similar care level Same temperament Bottom dweller Beginner – Intermediate ≤ 1.4" (≤ 3.5 cm) 72–82°F (22–28°C) Black Neon Tetra Hyphessobrycon herbertaxelrodi Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 1.4" (≤ 3.5 cm) 68–82°F (20–28°C) Blue Purple Emperor Tetra Inpaichthys kerri Similar care level Same temperament Same swimming zone Beginner ≤ 1.4" (≤ 3.5 cm) 75–81°F (24–27°C)

FAQ

How large does Honey Blue Eye Rainbowfish get?

Honey Blue Eye Rainbowfish reaches ≤ 1.4" (≤ 3.5 cm).

What aquarium size does Honey Blue Eye Rainbowfish need?

Use an aquarium of at least 11 US gal (40 L) or larger.

Is Honey Blue Eye Rainbowfish peaceful?

Yes. Honey Blue Eye Rainbowfish is recorded as peaceful and is best planned with calm community fish that do not harass it or dominate the feeding area.

What temperature is suitable for Honey Blue Eye Rainbowfish?

Keep it between 22 to 27 °C.

Should Honey Blue Eye Rainbowfish be kept alone or in a group?

Honey Blue Eye Rainbowfish: Keep in a school of at least 6.