Clown gagata catfish
Gagata dolichonema
Also known as Clown cat gagata
FreshwaterFish
Care at a glance
- Temperature
- 68–79°F
- 20–26°C
- pH
- 6.0–7.5
- Adult size
- 5.1 in
- 13 cm
- Minimum tank
- 42 gal
- 160 L
- Temperament
- Peaceful
- Social behavior
- Social
- Swim level
- Bottom
- Difficulty
- Medium
- Breeding
- No record
- Rarity
- Rare
- Family
- Sisoridae
- Origin
- Irrawaddy and upper Salween basins
Overview
The clown gagata catfish is a peaceful sisorid that hangs just above the bottom in open, flowing water. It is a step up from the easiest fish.
Did you know
The clown gagata catfish breaks the usual sisorid pattern. Most of its relatives are loners that grip a rock and wait. It cruises open sandy river beds in coordinated shoals, more like a schooling minnow than a torrent catfish.
Caring for the clown gagata catfish
Give the clown gagata catfish at least 42 gal (160 L), with a long, open floor and brisk, oxygen-rich flow. Lay a wide stretch of open sand with few obstacles, and give it strong current to swim against. Avoid sharp decor that could scuff its belly as it settles.
Keep the water cool and clean, at 68 to 79°F (20 to 26°C) and a pH of 6.0 to 7.5. Feed sinking foods that drift in the flow, such as frozen bloodworm, small pellets and worms.
It is social and does best in a group of six or more. It is peaceful with similar-sized, flow-loving tank mates and is no threat to them. It has not been bred in the aquarium.
Good to know
Gagata dolichonema is a member of Sisoridae, the Asian hillstream and torrent catfishes. It is silver with dark saddle marks and long, trailing nasal barbels. It is also sold as the clown cat gagata.
In the wild
The clown gagata catfish lives in large, fast rivers of the Irrawaddy and upper Salween basins. It moves in loose shoals over clean sand and gravel in strong current.
Weekly picks
Tank mates
The clown gagata catfish is a peaceful, social species that keeps to the bottom. These picks share a community profile with it, are safe together in both directions, and overlap on water type, temperature and pH.

Forest halfbeak
Hemirhamphodon pogonognathus
Freshwater3.5 in (9 cm) · 34 gal (130 L)75–82°F (24–28°C)
Apsara barb
Dawkinsia apsara
Freshwater3.5 in (9 cm) · 42 gal (160 L)70–79°F (21–26°C)
Arrow loach
Nemacheilus masyae
Freshwater6.3 in (16 cm) · 42 gal (160 L)72–81°F (22–27°C)
Celebes halfbeak
Nomorhamphus liemi
Freshwater3.5 in (9 cm) · 40 gal (150 L)68–77°F (20–25°C)
Fiery baril
Opsarius ardens
Freshwater4.1 in (10.5 cm) · 42 gal (160 L)68–79°F (20–26°C)
Gongota loach
Canthophrys gongota
Freshwater5.1 in (13 cm) · 42 gal (160 L)70–81°F (21–27°C)
Common questions
What size tank does a clown gagata catfish need?
A clown gagata catfish needs at least 42 gal (160 L). It spends most of its time in the bottom.
What temperature and pH does a clown gagata catfish need?
A clown gagata catfish is comfortable at 68–79°F (20–26°C) with a pH of 6.0–7.5.
What does a clown gagata catfish eat?
A clown gagata catfish eats sinking foods that drift in the flow. Offer it frozen bloodworm, small pellets and worms.
How big does a clown gagata catfish get?
An adult clown gagata catfish reaches about 5.1 in (13 cm).
Related species
4.7 in (12 cm)29 gal (110 L)68–79°F (20–26°C)Hillstream torrent catfish
Glyptothorax lampris
4.7 in (12 cm) · 29 gal (110 L)
5.9 in (15 cm)29 gal (110 L)68–79°F (20–26°C)Indian copper catfish
Glyptothorax telchitta
5.9 in (15 cm) · 29 gal (110 L)
5.9 in (15 cm)42 gal (160 L)68–79°F (20–26°C)Torrent catfish
Glyptothorax dorsalis
5.9 in (15 cm) · 42 gal (160 L)
6.3 in (16 cm)42 gal (160 L)68–79°F (20–26°C)Blotched sisorid catfish
Glyptothorax macromaculatus
6.3 in (16 cm) · 42 gal (160 L)
3.9 in (10 cm)29 gal (110 L)68–79°F (20–26°C)Striped sisorid catfish
Glyptothorax schmidti
3.9 in (10 cm) · 29 gal (110 L)
2.8 in (7 cm)29 gal (110 L)68–79°F (20–26°C)Banded sisorid catfish
Glyptothorax buchanani
2.8 in (7 cm) · 29 gal (110 L)
