Lake Kurumoi Rainbowfish

Melanotaenia parva

Lake Kurumoi Rainbowfish is a peaceful middle-to-top swimmer. Keep in a school of 6+.

PeacefulMiddle to top swimmerKeep in a school of 6+Beginner – Intermediate

Save this fish or add it directly to one of your aquariums.

Quick facts

Adult size: ≤ 8 cm (≤ 3.1 in)
Aquarium size: 200 L or larger
Care level: Beginner – Intermediate
Temperament: Peaceful
Swimming zone: Middle to top swimmer
Temperature: 24–28 °C
pH: 6.5–7.5
GH: 5–15 dGH
Diet: Omnivore
Lifespan: up to 8 years
Group behavior: Keep in a school of 6+

Care requirements

Care level: Beginner – Intermediate.

Lifespan: up to 8 years.

Aquarium size and space needs

Minimum aquarium size: 200 L or larger. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 24–28 °C, pH 6.5–7.5, GH 5–15 dGH.

Temperament and compatibility

Lake Kurumoi Rainbowfish is peaceful and suits calm community fish.

Keep in a school of 6+.

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. Keep in a school of 6+.

Feeding

As an omnivore, Lake Kurumoi Rainbowfish should receive a varied diet rather than one repeated food type.

Natural habitat and origin

Origin: Indonesia.

Before adding this fish

Plan for an aquarium of 200 L or larger.
Make room for its social group.
Avoid aggressive or highly competitive fish.
Keep in a school of 6+.
Offer a varied diet that matches this species.

Similar fish profiles

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

Ajamaru Rainbowfish Melanotaenia ajamaruensis Same genus Same family Similar care level Beginner – Intermediate ≤ 10 cm (≤ 3.9 in) 27–30 °C Boesemans Rainbowfish Melanotaenia boesemani Same genus Same family Similar care level Beginner ≤ 13 cm (≤ 5.1 in) 26–30 °C Aru Rainbowfish Melanotaenia picta Same genus Same family Similar care level Beginner – Intermediate ≤ 9 cm (≤ 3.5 in) 22–27 °C Black Banded Rainbowfish Melanotaenia nigrans Same genus Same family Similar care level Beginner – Intermediate ≤ 10 cm (≤ 3.9 in) 23–28 °C Banded Rainbowfish Melanotaenia trifasciata Same genus Same family Similar care level Beginner ≤ 13 cm (≤ 5.1 in) 21–26 °C Barred Rainbowfish Chilatherina fasciata Same family Similar care level Same temperament Beginner – Intermediate ≤ 12 cm (≤ 4.7 in) 28–32 °C

FAQ

How large does Lake Kurumoi Rainbowfish get?

Lake Kurumoi Rainbowfish reaches ≤ 8 cm (≤ 3.1 in).

What aquarium size does Lake Kurumoi Rainbowfish need?

Use an aquarium of at least 200 L or larger.

Is Lake Kurumoi Rainbowfish peaceful?

Yes. Lake Kurumoi 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 Lake Kurumoi Rainbowfish?

Keep it between 24 to 28 °C.

Should Lake Kurumoi Rainbowfish be kept alone or in a group?

Lake Kurumoi Rainbowfish: Keep in a school of 6+.