Giant Humphead Glass Fish
One of the most unusual freshwater schooling fish from Thailand is the giant humphead glass fish. This creature gets 4 inches in size and looks just plain weird. The humphead glass fish lives off of small insects in the wild and prefers live black worms and small frozen foods in the aquarium.
Quick Facts
| Scientific Name | Parambassis pulcinella |
|---|---|
| Origin | Thailand and Myanmar |
| Care Level | Moderate |
| Temperament | Peaceful |
| Adult Size | Up to 3–4″ |
| Lifespan | 5–8 years |
| Diet | Carnivore (small insects, live black worms, small frozen foods) |
FAQ
What is the typical size of a giant humphead glass fish?
The adult size of the giant humphead glass fish is up to 3–4 inches.
Where does the giant humphead glass fish originate from?
It originates from Thailand and Myanmar.
Is the giant humphead glass fish suitable for a community aquarium?
Yes, it is peaceful and can coexist with other non-aggressive fish species.


Dylan Murray –
The giant humphead glass fish is a striking addition to my aquarium. It moves with a unique, almost surreal grace. I feed it live black worms twice a week and it seems to enjoy the food. It’s not the most common fish, but it’s definitely a conversation starter.
Nathan Berry –
I bought this fish for my freshwater tank and it has adapted well. It’s peaceful and doesn’t bother other fish. The appearance is unusual and adds visual interest. I recommend it for aquarists who want something distinctive.
Stewart Springer –
The fish looks like a living sculpture. It’s active during the day and swims in groups, which is fascinating to watch. I’ve been feeding it small frozen foods and live worms, and it’s thriving.