Dwarf Gourami

Trichogaster lalius

Product Description

The Dwarf Gourami is a classic and highly popular freshwater fish known for its peaceful nature and beautiful coloration. Males typically display vibrant shades of orange, blue, and red with shimmering iridescence, while females are more silver-toned. This species is ideal for planted community aquariums and is well-loved for its gentle behaviour and the ability to breathe surface air through its labyrinth organ.

Dwarf Gouramis make attractive centrepiece fish for smaller tanks and interact well with calm, peaceful tankmates. Their colour, hardiness, and personality make them a long-time favourite in the hobby.

Care Guide

Temperament

• Peaceful and calm

• Males can be mildly territorial with other male gouramis

• Best kept singly or as a male/female pair

• Gets along well with peaceful community fish

Minimum Tank Size

• 15–20 gallons for one fish

• Larger tanks recommended for multiple gouramis

Water Parameters

• Temperature: 76–82°F (24–28°C)

• pH: 6.5–7.5

• Hardness: Soft–medium

• Flow: Low flow preferred

• Filtration: Stable, clean water is important long-term

Diet

• Omnivore

• High-quality flakes or micro pellets as a staple

• Supplemental frozen/live foods (brine shrimp, daphnia, bloodworms)

• Occasional vegetable-based foods

• Variety enhances colour and overall health

Tank Setup

• Heavily planted tank recommended

• Floating plants help reduce stress and encourage natural behaviour

• Provide hiding spots and calm areas

• Moderate lighting and gentle surface agitation

Behaviour

• Mid-to-top level swimmer

• Builds bubble nests

• Can be shy in open or brightly lit tanks

• Enjoys calm, peaceful environments

Compatible Tankmates

• Tetras

• Rasboras

• Corydoras

• Small loaches

• Peaceful livebearers

• Smaller rainbowfish

• Avoid fin-nippers and aggressive species

• Avoid keeping multiple males in small tanks

Notes

• Sensitive to poor water quality and stress

• Colour intensifies with proper diet and stable conditions

• Best kept in peaceful community setups with plenty of plants