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Forktail Loach, photographed on a transparent background
Photo: Zakqary Roy · CC BY 4.0

FreshwaterComing soonUncommon

Forktail Loach

Vaillantella maassi

The Forktail Loach (Vaillantella maassi) is a tropical freshwater fish of the family Vaillantellidae. It lives on the bottom. It grows to 12.5 cm (standard length, tail fin excluded). The IUCN Red List rates it Least Concern. In the aquarium it is kept at 23–29 °C.

Size
12.5 cmstandard length, tail fin excluded
Temperature
23–29 °C
pH
3.5–7.2
Tank footprint
120 × 30 cm

In the aquarium

Temperature23–29 °C
pH3.5–7.2
Hardness1–12 °dGH
Drawn to scale in a 120 cm tank

In the wild

Water type
Freshwater
Climate zone
Tropical
Habitat
On the bottom

Conservation status

Classification

  1. OrderCypriniformes
  2. FamilyVaillantellidae
  3. GenusVaillantella
  4. SpeciesVaillantella maassi

Quick answers

Forktail Loach size: how big does it get?
It grows to 12.5 cm (standard length, tail fin excluded).
Forktail Loach tank size: what is the minimum?
A tank with a footprint of at least 120 × 30 cm.
Forktail Loach water parameters: what does it need?
Temperature 23–29 °C, pH 3.5–7.2, hardness 1–12 °dGH.
Forktail Loach: is it endangered?
The IUCN Red List rates it Least Concern.

Sources

The figures on this page are compiled from the references below.