Humphead Glassfish

Parambassis pulcinella

Humphead Glassfish is a peaceful middle-to-top swimmer.

PeacefulMiddle to top swimmerBeginner – Intermediate

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

Quick facts

Adult size
≤ 10 cm (≤ 3.9 in)
Aquarium size
200 L or larger / ≥ 120 cm (≥ 47.2 in) minimum length
Care level
Beginner – Intermediate
Temperament
Peaceful
Swimming zone
Middle to top swimmer
Temperature
23–27 °C
pH
7–7.5
GH
5–15 dGH
Diet
Omnivore
Lifespan
up to 8 years

Care requirements

Care level: Beginner – Intermediate.

Lifespan: up to 8 years.

Aquarium size and space needs

Minimum aquarium size: 200 L or larger / ≥ 120 cm (≥ 47.2 in) minimum length. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 23–27 °C, pH 7–7.5, GH 5–15 dGH.

Temperament and compatibility

Humphead Glassfish 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, Humphead Glassfish should receive a varied diet rather than one repeated food type.

Natural habitat and origin

Origin: Myanmar, Thailand.

Before adding this fish

  • Plan for an aquarium of 200 L or larger / ≥ 120 cm (≥ 47.2 in) minimum length.
  • Avoid aggressive or highly competitive fish.
  • 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.

FAQ

How large does Humphead Glassfish get?

Humphead Glassfish reaches ≤ 10 cm (≤ 3.9 in).

What aquarium size does Humphead Glassfish need?

Use an aquarium of at least 200 L or larger / ≥ 120 cm (≥ 47.2 in) minimum length.

Is Humphead Glassfish peaceful?

Yes. Humphead Glassfish 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 Humphead Glassfish?

Keep it between 23 to 27 °C.

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