Paro Channa Orientalis Amazonas Care Guide: Channa Stripe Variant
The label “Paro Channa orientalis Amazonas” causes confusion because two unrelated genera get tangled in shop tags — the actual fish behind the Amazonas magazine feature is a licorice gourami, Parosphromenus deissneri, not a snakehead. Paro channa orientalis as listed by some Indonesian exporters refers to the Parosphromenus licorice gourami group sold under colloquial names that confuse genera. The paro channa orientalis form is the dwarf ornamental cousin of the wild bettas — a 3-4 cm blackwater specialist that pairs up and displays in stunning courtship dances. This guide from Gensou Aquascaping at 5 Everton Park untangles the labelling and sets out husbandry for the actual fish.
Naming and What You Are Actually Buying
The “Paro” prefix in keeper shorthand refers to Parosphromenus licorice gouramis. The Amazonas magazine variant photographed and discussed under loose Indonesian shop labels is part of the P. deissneri complex, the type species of the genus from Bangka Island. If a vendor labels stock as Paro Channa orientalis Amazonas, drip-test water samples and inspect the fish against published Parosphromenus identification photos before purchase.
Wild Origin
The deissneri complex inhabits acidic peat swamp forest streams of Bangka, Belitung and adjacent eastern Sumatra. Habitat is closed-canopy forest with tea-black water, pH 3.8-5.0, conductivity below 20 microsiemens, and stable temperatures 24-26°C. Substrate is leaf detritus over fine sand.
Tank Footprint
A bonded pair settles into 25-35 litres. Multiple pairs need 60 litres and serious sight breaks. Use a heavy leaf litter base — three centimetres minimum of mixed catappa, oak and beech — over fine dark sand. Add small driftwood roots, alder cones, and a single clump of Cryptocoryne pontederiifolia. Stock ANS Catappa Leaves Small from the botanical range and refresh monthly.
Water Chemistry
Reverse osmosis remineralised to GH 1-2 with peat extract acidification to pH 4.5-5.5 is mandatory. KH must read zero. Singapore PUB tap is too hard and too alkaline for this species without heavy modification. Temperature 24-26°C; consider a small fan or low-wattage chiller during peak Singapore heat.
Filtration and Lighting
Air-driven sponge on the lowest possible output. The QANVEE Bio Sponge Filter in the smallest size suits a pair tank. Lighting must be dim — a single low-output planted LED on a six-hour photoperiod, or ambient room light through floating plants.
Feeding
Live food only. Microworm, grindal worm, baby brine, wingless fruit flies and live blackworm form the rotation. Pellet conversion is exceptionally rare for licorice gouramis. Maintain at least two live cultures running in the kitchen at all times.
Pair Display and Spawning
Males perform stunning courtship in a head-down posture with all fins fully spread, displaying iridescent stripes against dark body. Spawning takes place inside small caves — half-coconut shells or chambered driftwood — with the male bubble-nesting beneath the cave roof. He broods the eggs alone and aggressively defends the chamber for 10-12 days. Fry emerge tiny (3-4 mm) and accept microworm and infusoria.
Temperament
Peaceful but extremely shy. Best species-only or with a small group of Sundadanio axelrodi as dither. Bright movement, tank tapping, and overhead light all suppress display behaviour. Position the tank in a low-traffic corner.
Singapore Sourcing
Iwarna brings in Parosphromenus stock sporadically — expect SGD 40-70 per fish for wild Sumatran imports. Local F1 captive-bred pairs from dedicated keepers run SGD 100-150 per pair and adapt much faster. Set up the system using a 30-40 cm cube from the aquarium tank range with tight glass lid. The betta food range includes some live food alternatives but plan on culturing your own.
Conservation Note
Most Parosphromenus species are threatened by peat swamp clearance for palm oil. The Parosphromenus Project, an international keeper conservation programme, encourages captive breeding and species-tagged stock exchange. Default to captive-bred stock and contribute breeding records to the project where possible.
Why This Is Not a Beginner Project
Despite the small footprint, deissneri-group licorice gouramis demand the most precise water chemistry of any common aquarium fish, refuse prepared food, and need dedicated breeding setups for any chance of long-term success. Treat this as a multi-year specialty project rather than a community tank addition.
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emilynakatani
Still Have Questions About Your Tank?
Drop by Gensou Aquascaping — most walk-in questions get answered in under 10 minutes by someone who has set up hundreds of tanks.
5 Everton Park #01-34B, Singapore 080005 · Open daily 11am – 8pm
