디스커스 for sale

The king of freshwater aquascaping. Discus demand perfect water conditions and reward their keepers with unmatched beauty. 10 in stock now.

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Discus are the undisputed royalty of freshwater aquascaping — disc-shaped cichlids whose regal bearing, luminous colouration, and serene movement through a planted aquarium create scenes of genuinely breathtaking beauty. They are also, without question, among the most demanding freshwater fish to keep successfully. This combination of extraordinary reward and genuine challenge is precisely what draws serious aquarists to search for discus fish for sale. If you are prepared for the commitment, the payoff is a living aquarium that rivals fine art.

The Discus Mystique

Wild discus (Symphysodon aequifasciatus and S. discus) inhabit the blackwater tributaries and floodplain lakes of the Amazon basin, where they live in warm, soft, acidic water among submerged tree roots. Decades of selective breeding have produced an extraordinary range of colour forms that bear little resemblance to their wild ancestors. Pigeon Blood discus display a warm orange-cream base with red spotting. Turquoise discus feature electric blue striations over a deep red base. Leopard, Snakeskin, Checkerboard, and Solid Blue strains each represent years of careful genetic selection. Wild-caught and wild-type discus — Heckel Discus, Green Discus, Brown Discus — are prized by purists for their natural beauty and genetic integrity, though they tend to be more sensitive to water conditions than their captive-bred descendants.

What Separates a Quality Discus

When evaluating discus for purchase, body shape is paramount. A premium discus should be perfectly round when viewed from the front — not oval, not football-shaped, and not pinched behind the head. The body should be thick and evenly filled from the dorsal to the ventral line. Eyes should be proportionally small relative to body size — oversized eyes often indicate stunted growth from poor conditions during development. Colour should be vibrant and evenly distributed. Look for confident, upright swimming posture and a willingness to approach the front of the tank. Discus that cower in corners, display dark stress bars that do not fade, or breathe rapidly are likely stressed or ill. Ask the seller about the fish's breeding lineage and the water parameters it has been raised in.

The Discus Keeper's Commitment

Discus require warm water (82-88 degrees Fahrenheit), soft acidic conditions (pH 5.5-7.0, TDS below 200), and pristine water quality maintained through frequent large water changes — many serious discus keepers change 30-50% of their water daily. The minimum tank size for a group of discus is 55 gallons, with 75-125 gallons being ideal for a group of 6-8 fish. Discus are social cichlids that should always be kept in groups — solitary discus become stressed and fail to thrive. Tank decor can range from bare-bottom setups (easier to maintain water quality) to densely planted aquascapes (more visually stunning but requiring more maintenance skill). Diet should be varied and high-quality: beef heart mix, frozen bloodworms, brine shrimp, and high-protein discus-specific granules fed multiple times daily.

Why Choose The Fish Collection for Discus

Our discus are bred and raised in soft, acidic water from day one — they are not hard-water-raised fish that have been dumped into soft water before sale. We maintain detailed lineage records for our breeding pairs and can provide genetic background information on every strain we sell. Each discus is photographed individually so you see the exact fish you will receive, because body shape and colour vary significantly even within a single spawn. Our quarantine protocol includes observation for internal parasites (a common discus issue) and prophylactic deworming before listing. We ship discus in insulated containers with water chemistry-matched shipping water and heat packs to maintain the warm temperatures these fish require. Free overnight shipping and live arrival guaranteed.

디스커스 가이드

Blue Diamond Discus (Symphysodon aequifasciatus)

Symphysodon aequifasciatus

The Blue Diamond Discus is a selectively bred colour morph of the common Discus (Symphysodon aequifasciatus), prized for its solid, luminous cobalt-blue body free of the vertical stress bars typical of wild-type Discus. Widely considered the "king of the aquarium," Discus demand warm, pristine water, frequent feeding, and a calm social environment. This guide covers every element of Blue Diamond Discus husbandry — water chemistry, tank design, diet protocols, breeding, and disease prevention — drawing on The Fish Collection's decades of experience sourcing and maintaining show-quality Discus.

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Discus Fish (Symphysodon aequifasciatus)

Symphysodon aequifasciatus

The Discus (Symphysodon aequifasciatus) is widely regarded as the king of the freshwater aquarium hobby — a laterally compressed South American cichlid prized for its disc-shaped body, vivid colour morphs, and complex social behaviour. Native to the floodplain lakes and calm tributaries of the Amazon basin, Discus demand warm, soft, acidic water and impeccable husbandry. This comprehensive guide draws on The Fish Collection's decade-plus experience importing and conditioning wild-caught and captive-bred Discus to deliver practical, expert-level care advice for beginners and advanced keepers alike.

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Discus Water Parameters & Tank Setup

A precision-focused guide to the water chemistry and tank configuration requirements for keeping Discus, covering the notoriously strict parameter ranges, RO water systems, temperature stability, and ongoing maintenance protocols.

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Discus Fish Tank Size Guide

A practical guide to selecting the right tank size for Discus fish, covering minimum dimensions for groups of various sizes, breeding pair setups, grow-out tanks, the relationship between tank volume and water stability, and common sizing mistakes.

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Discus Fish Tank Mates

A detailed compatibility guide for Discus fish covering the best tank mates, species to avoid, stocking ratios, the temperature constraint that limits compatibility, and how to build a harmonious Discus community tank.

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