DISCUS LEOPARD SIZE 3.5 INCH

Three and a half inches of Amazon sun, spotted like a leopard.

Discover the stunning Discus Leopard, 3.5-inch, a premium spotted discus for advanced aquarists. Peaceful, colourful, and perfect for planted Amazon biotopes.

• Water Conditions: The Leopard Discus demands pristine, stable water to thrive. Maintain a temperature between 82°F and 86°F (28°C–30°C) — consistency is more important than chasing a specific number. pH should remain in the soft, acidic range of 6.0 to 7.0, with a general hardness (GH) of 1–8 dGH and carbonate hardness (KH) of 1–4 dKH. Ammonia and nitrite must always read zero, and nitrate should stay below 20 ppm, ideally under 10 ppm. Use RO/DI water blended with tap water or employ peat filtration to achieve these parameters. Because discus are sensitive to dissolved solids and sudden shifts, perform 30–50% water changes at least twice weekly, or 50–70% weekly if your filtration is robust. Always age and pre-heat replacement water to match tank temperature and pH. A steady temperature is critical: fluctuations of more than 2°F can trigger stress, loss of appetite, and disease. Invest in a reliable heater controller and a digital thermometer. Good oxygenation is also essential, but avoid strong surface turbulence that can strip CO2 from planted setups. Test kits for pH, GH, KH, ammonia, nitrite, and nitrate are mandatory, not optional, for anyone keeping this species.
• Suitable Tank Mates: Discus are peaceful, slow-moving cichlids that do best with calm, non-aggressive companions that share their warm, soft-water requirements. Ideal tank mates include cardinal tetras, rummy-nose tetras, glowlight tetras, and lemon tetras — all of which add movement without nipping fins. Bottom dwellers such as Sterbai corydoras, Julii corydoras, and bristlenose plecos are excellent for cleanup and rarely bother discus. Otocinclus catfish are also safe and help control algae. German blue rams and peaceful Apistogramma species can work in larger aquariums, provided there are enough territories. Hatchetfish occupy the top layer and are perfectly compatible. Avoid fin nippers like tiger barbs, serpae tetras, and danios. Do not house with aggressive cichlids such as Jack Dempseys, Oscars, or large angelfish, which may bully discus or outcompete them for food. Clown loaches, while peaceful, can become too boisterous and may stress discus at night. Goldfish and other coldwater species are completely unsuitable due to temperature mismatch. Also avoid guppies and other livebearers that prefer harder, more alkaline water. Snails and shrimp are generally ignored, though very small shrimp may be eaten. Keep discus in groups of at least six to spread aggression and provide security; a single discus often becomes skittish and hides. A 75-gallon tank is the minimum for a group of six adults, with 100+ gallons being far better for long-term health.
• Feeding Habits: Leopard Discus are omnivorous but lean heavily toward carnivorous foods. Offer small, frequent meals — three to four times daily for juveniles and sub-adults like this 3.5-inch specimen. A high-protein, varied diet is essential for proper growth, colour, and immune function. Staple foods include high-quality discus pellets (such as those from Hikari, Northfin, or New Life Spectrum), freeze-dried blackworms, frozen bloodworms, frozen brine shrimp, mysis shrimp, and chopped earthworms. Many breeders also use a homemade beefheart mix, but feed it sparingly because it can foul water quickly and may lead to fatty liver issues if overused. Always thaw frozen foods in a small cup of tank water and discard the liquid to reduce waste. Avoid live tubifex worms, which often carry parasites and bacteria. Discus are slow, deliberate eaters, so never rush them. Watch that tank mates do not steal their food; target-feed with a pipette if necessary. Remove any uneaten food within 10–15 minutes to prevent ammonia spikes. A healthy discus has a rounded belly and bright eyes. If a fish stops eating, check water parameters first, then consider internal parasites such as hexamita. Vitamin-enriched foods and garlic-soaked pellets can help stimulate appetite. During the first week after arrival, expect reduced feeding; offer small amounts of frozen bloodworms or brine shrimp to entice them. Gradually transition to pellets. Overfeeding is a common mistake: it leads to bloating, swim bladder issues, and poor water quality. Stick to portions the fish can consume in two to three minutes.
• Care Requirements: Caring for Leopard Discus is rewarding but demands dedication. Start with a quarantine tank for any new arrival: observe for 4–6 weeks before adding to your main display. Use a drip acclimation method over 1–2 hours to avoid pH and temperature shock. Choose a tank of at least 55–75 gallons for a group, with a fine sand substrate or a bare bottom for easier cleaning. If you use sand, choose a light colour to help discus show their best colours; dark substrates can cause peppering in some strains. Add driftwood, Indian almond leaves, and hardy plants like Amazon swords, java fern, and Anubias to mimic their natural biotope and provide hiding spots. Filtration should be gentle but efficient: a canister filter plus a sponge filter is ideal. Avoid strong currents. Keep the tank covered, as discus can jump when startled. Maintain a strict maintenance schedule: weekly water changes of 50% or more, gravel vacuuming, and filter rinsing in tank water. Test water parameters every few days, especially in new setups. Discus are prone to ich, gill flukes, and hexamita; quarantine new fish and treat promptly with praziquantel or metronidazole if symptoms appear. Keep the temperature stable and avoid sudden changes. This 3.5-inch Leopard Discus is a sub-adult that will grow to 6–8 inches with proper care. They are social fish and should never be kept alone. With a lifespan of 10–15 years, they are a long-term commitment. Choose tank-raised specimens whenever possible; they adapt better to aquarium life than wild-caught fish. Finally, be patient: discus reward consistent, observant keepers with stunning colour and engaging behaviour.