Three-Striped Croaking Gourami (Trichopsis schalleri) — 3,5-4cm

Overview

The Three-Striped Croaking Gourami (Trichopsis schalleri) is A tiny, peaceful gourami with subtle stripes and a charming croaking courtship display, ideal for calm planted aquariums.. The threestripe gourami (Trichopsis schalleri), also known as the Mekong croaking gourami, is a species of freshwater ray-finned fish from the subfamily Macropodusinae which is part of the gourami fam With a moderate care level and peaceful temperament, this species is suitable for aquarists seeking nano aquarium fish. Available for sale UK-wide through specialist suppliers, offering healthy specimens with secure delivery.

Appearance and Distinctive Features

The Three-Striped Croaking Gourami displays characteristic features of the Osphronemidae family, with a streamlined body reaching 3.5cm at maturity. Coloration varies with age, diet, and water conditions, with adults showing the most vibrant pigmentation. The body shape is well-adapted for their natural habitat, with fins proportionate to body size. Sexual dimorphism may be present, with males typically displaying more intense coloration and slightly larger size. Juveniles show subdued patterns that intensify as they mature.

Natural Habitat and Wild Behavior

In their native range of South-east Asia, especially the Mekong basin region, these fish inhabit The threestripe gourami (Trichopsis schalleri), also known as the Mekong croaking gourami, is a species of freshwater ray-finned fish from the subfami. Wild populations adapt to local water parameters, feeding habits, and seasonal variations. Understanding their natural environment helps recreate appropriate aquarium conditions supporting long-term health and natural behaviors.

Aquarium Setup and Environmental Requirements

A minimum 60-litre aquarium provides adequate space for this species, with larger volumes recommended for groups or community setups. Substrate choice, decorations, and plant selection should reflect their natural habitat. Filtration should maintain excellent water quality whilst providing appropriate flow. Regular maintenance including partial water changes maintains stable parameters within the 24-28C temperature range and 6.0-7.5 pH range.

Feeding Requirements and Nutrition

As insectivores, Three-Striped Croaking Gourami require appropriate dietary variety. Offer a varied diet of high-quality micro pellets, frozen or live small foods such as daphnia, brine shrimp, mosquito larvae, and other tiny invertebrates; occasional frozen foods help condition fish... Feed 1-2 times daily in portions consumed within minutes. Varied diet supports optimal coloration, health, and breeding condition.

Behavior and Social Dynamics

Displaying peaceful temperament, these fish exhibit natural behaviors including feeding, territory establishment, and social interactions. Best kept in a quiet, well-planted aquarium with subdued lighting, floating cover, and very gentle water movement. Can be shy and stressed by loud tankmates or strong current; keep water clean and... Understanding their social needs ensures stable community dynamics.

Compatible Tank Mates

Suitable companions include:

• Small peaceful rasboras
• Pygmy corydoras
• Otocinclus
• Other very small, calm, non-nippy fish

Avoid:

• Large or boisterous fish
• Fin-nipping species
• Aggressive cichlids
• Large gouramis
• Fast competitive feeders

Breeding and Reproduction

Males build a bubble nest and may croak during courtship. Provide calm, warm, shallow water with fine floating plants and gentle filtration; the male usually guards the nest and fry.

Health Care and Special Considerations

Maintain water quality within species-appropriate parameters. Best kept in a quiet, well-planted aquarium with subdued lighting, floating cover, and very gentle water movement. Can be shy and stressed by loud tankmates or strong current; keep water clean and... Monitor for common ailments and treat promptly with appropriate medications. Quarantine new additions prevents disease introduction.

Why Buy from Tropical Fish Co

At Tropical Fish Co, we offer healthy Three-Striped Croaking Gourami specimens selected for excellent condition and vitality. Our fish undergo quarantine and health assessment before sale. We provide comprehensive care guidance including setup recommendations, feeding protocols, and tankmate suggestions. Secure packaging and next-day courier delivery ensure your fish arrive safely anywhere in the UK. When you purchase from Tropical Fish Co, you're investing in quality livestock backed by genuine aquatic expertise.