Pleurodela spec. (Pleurodeles waltl) — 5-7cm

Overview

The newts for sale uk species Pleurodeles waltl, commonly known as the Spanish ribbed newt or Iberian ribbed newt, is a hardy, fascinating fully aquatic amphibian native to the Iberian Peninsula (Spain and Portugal), with introduced populations in parts of North Africa. With an adult size of around 11 cm, this impressive newt is one of the largest and most robust aquatic amphibians available for sale UK. Unlike many newts that require both aquatic and terrestrial phases, Pleurodeles waltl is fully aquatic throughout its life, making it easier to house and care for. Available from Tropical Fish Co, this species is prized for its distinctive ribbed defense spines, calm temperament, and unique biology. This live newts for sale UK is ideal for amphibians for sale UK enthusiasts seeking a hardy, low-maintenance aquatic amphibian for specialized setups.

Appearance

Pleurodeles waltl displays a robust, elongated body with smooth, moist skin in olive-brown to grey coloration with darker mottling and subtle orange or yellow spots along the flanks. The head is broad and flattened with small eyes positioned dorsally. The limbs are well-developed, and the tail is laterally compressed and paddle-like, aiding in swimming. The species' most distinctive feature is the row of sharp rib tips that can be protruded through the skin as a defense mechanism—a unique adaptation that deters predators. Healthy specimens show clear eyes, smooth skin, intact limbs, and active swimming behavior. Males and females look similar, though males develop a swollen cloaca during breeding season.

Natural Habitat

In the wild, Pleurodeles waltl inhabits ponds, lakes, slow-moving streams, and ditches across the Iberian Peninsula. The natural environment features cool to temperate water with muddy or sandy substrates and abundant aquatic vegetation. These newts are fully aquatic and rarely leave the water, spending most of their time foraging along the bottom or resting among aquatic plants. Natural conditions include cool temperatures (especially during winter), subdued lighting, and calm water flow. During the dry season, they may burrow into mud if water sources dry up, but in captivity they remain fully aquatic year-round. Replicating these cool, calm conditions is essential for long-term health.

Aquarium Setup

A minimum 60-litre aquarium is suitable for a small group of Pleurodeles waltl. Use a soft, fine substrate such as sand or smooth gravel. Provide plenty of hiding places using smooth stones, caves, PVC tubes, and dense aquatic plant cover such as Java fern, Anubias, and floating plants like water sprite. Ensure easy access to the water surface for breathing, though they rarely leave the water. Gentle filtration with minimal water flow is ideal, as these newts do not thrive in strong currents. A tightly fitted, weighted lid is essential, as newts are surprisingly good escape artists. Subdued lighting is preferred, and the tank should be kept cool—avoid placing near heat sources or in direct sunlight. No basking area or land section is required, as this species is fully aquatic.

Water Parameters

Spanish ribbed newts thrive in cool water with temperatures between 16-22°C—avoid temperatures above 24°C for extended periods, as this can cause stress, reduced appetite, and increased disease susceptibility. Maintain a pH of 6.5-7.5 and excellent water quality with weekly partial water changes of 25-30%, keeping ammonia and nitrite at zero and nitrate below 20 ppm. Soft to moderately hard water is preferred. Use a reliable thermometer to monitor temperature—most standard aquarium heaters are unnecessary, as room temperature in UK homes typically falls within the ideal range. Ensure well-filtered, clean water with gentle oxygenation. Stable, cool conditions are critical for long-term health.

Feeding

Pleurodeles waltl is primarily carnivorous. Offer a varied diet of earthworms, blackworms, bloodworms, chopped nightcrawlers, insect larvae, and quality sinking amphibian or carnivore pellets. Occasional protein-rich treats such as small pieces of raw shrimp or fish can also be offered. Feed 2-3 times per week, as newts have a slower metabolism than fish. Remove uneaten food after a few hours to prevent water quality deterioration. Avoid overfeeding, which can lead to obesity and poor water quality. A varied, protein-rich diet supports healthy growth, vibrant coloration, robust immune function, and encourages natural hunting behavior.

Behaviour

Pleurodeles waltl is a peaceful, calm species that spends most of the time foraging along the substrate or resting on smooth surfaces and among aquatic plants. They are most active during the evening and night but may also be visible during the day in well-established, stress-free aquariums. Their unique ribbed defense spines are protruded when threatened—a fascinating but harmless behavior for aquarists to observe. Despite their robust appearance, they are non-aggressive and pose no threat to others of their own species when properly housed. Their slow, deliberate movements and unique biology make them fascinating subjects for observation and study.

Tank Mates

Pleurodeles waltl is best kept in a species-only setup with other Spanish ribbed newts of similar size. Other cool-water amphibians of similar requirements may only be considered in specialist setups by experienced keepers. Avoid housing with fish, small invertebrates, shrimp, crayfish, or aggressive or nippy amphibians. Fish may nip at the newt's gills or be poisoned by the newt's toxic skin secretions. Snails are generally safe, though large, aggressive crayfish should be avoided. Their unique biology and care requirements mean they are best kept alone or with others of their own species in a dedicated newt care guide-compliant setup.

Breeding

Pleurodeles waltl breeding is usually triggered by a seasonal cooling period followed by gradual warming and increased feeding. Females lay eggs individually or in small clusters on aquatic plants or surfaces. Eggs hatch in 10-14 days, and larvae are fully aquatic, feeding on very fine live foods such as infusoria, newly hatched brine shrimp, or finely chopped bloodworms. Larvae undergo metamorphosis over several months, eventually becoming fully aquatic adults. Provide plenty of aquatic plants and hiding spots for egg deposition and larval development. Maintain excellent water quality and cool temperatures throughout the breeding and rearing process. Breeding newts is a rewarding but advanced undertaking requiring patience and specialized care.

Why Buy from Tropical Fish Co

Tropical Fish Co is your trusted source for healthy, well-acclimatized newts for sale UK, including the fascinating Pleurodeles waltl. Each newt is quarantined, health-checked, and carefully acclimatized before dispatch, ensuring you receive robust, disease-free specimens ready to thrive in your aquarium. Our expert team provides personalized care advice, aquarium setup guidance, and ongoing support to help you succeed with these unique aquatic newt care species. With secure packaging, next-day delivery across the UK, and a commitment to responsible sourcing, Tropical Fish Co is the best place to buy pleurodela spec online uk. Whether you're an experienced amphibian keeper or seeking a unique alternative to fish, our Spanish ribbed newts deliver both intrigue and hardiness.