Flora & Fauna

Christmas Moss is named for the overlapping, triangular frond arrangement of its branches that closely resembles the silhouette of a Christmas tree — each stem droops with layered side branches in a distinctive tiered pattern. It attaches readily to hardscape and creates elegant draping textures on driftwood. It grows slightly slower than Java Moss and benefits from moderate light and CO2 for the best dense, lush growth.

Bold red-and-white shrimp that sets up cleaning stations on reefs, removing parasites from fish. Reef-safe, peaceful, and fascinating to observe.

Delicate, daisy-like polyps arranged in a mat — each has eight feathery tentacles. Green, white, or brown morphs with attractive pink stems. Spreads readily over rock and creates a lush carpet effect. Great flow indicator coral.

Tiny surface-dwelling killifish with bold black-and-white horizontal bands and a vivid blue-tipped tail. Perfect for nano tanks. Surface skimmer that catches small live food.

The Clown Pleco is a small, attractively patterned plecostomus with bold yellow-and-black tiger-stripe markings on a compact 8–10 cm body, making it one of the most manageable pleco species for community tanks. Unlike most plecos it is primarily a wood eater (xylivore) and must have driftwood available to gnaw on. It is a cavity dweller that benefits from PVC pipes or hollow wood to use as territory.

The Colombian tetra, also known as the red and blue Colombian tetra, is a larger, striking tetra with brilliant blue iridescence on the upper body contrasting with vivid red fins. Males are larger and more intensely coloured. It is a boisterous species that may nip at long-finned tankmates, so it is best kept in large schools to diffuse aggression.

Fast-growing soft coral with branching, finger-like lobes covered in feathery polyps. Sways gracefully in the current and grows rapidly — ideal for new reef tanks needing quick visual impact. Releases chemicals that may irritate nearby corals.

The common goldfish is one of the oldest domesticated fish, kept for over a thousand years. Hardy, cold-tolerant, and long-lived, it is best kept in ponds or large aquariums as it grows substantially. Single-tailed goldfish are active and fast.

The common pleco is one of the most recognisable aquarium fish, widely sold for algae control. It grows very large and requires a spacious tank as an adult. Despite its popularity it is often impulse-bought for tanks far too small to sustain it long-term.

The Congo tetra is a large, spectacular African tetra. Males develop long flowing fins with a central extension and display an iridescent sheen of blue, gold, and orange across the flanks. A schooling fish that looks magnificent in large planted tanks.

Black-and-white barred cichlid named for its prison uniform. Extraordinarily hardy and easy to breed — almost too easy. Fierce parents that will defend fry against much larger fish.

Striking red-and-white banded shrimp with long white antennae. Acts as a cleaner shrimp on wild reefs. Keep only one pair — males fight.

Deep blue body with orange-yellow sides and purple highlights. Hardiest of the dwarf angels. Generally reef-safe but may nip soft corals.

One of the most beginner-friendly red plants. Green on top, red underneath — intensity increases with light. Extremely adaptable and fast-growing. Perfect for adding a pop of colour to any planted layout.

The Crowntail Betta features dramatically extended fin rays with webbing reduced to one-half or less of the ray length, creating the appearance of a spiky crown. This striking mutation originated in Jakarta in the 1990s and quickly became one of the most popular betta tail types. Males are bold and territorial; their long rays require careful attention to water quality and tank decor to prevent damage.

A slender Cryptocoryne with narrow, strap-like leaves that range from olive-green to brownish-red depending on light intensity. Submerged leaves are typically narrower and more reddish than the emersed form. Grows to a manageable 15–20 cm and is suited to the midground of smaller tanks or the foreground of larger setups. Tolerates a range of water conditions and is one of the easier narrow-leaved Crypts.

Cryptocoryne Balansae is a dramatic, tall-growing crypt producing strap-like leaves with deeply ruffled, crinkled edges that can reach 40–60 cm in length. Its striking vertical texture makes it one of the most visually distinctive background plants available without requiring high tech. Once established it is robust and spreads into an impressive stand via runners.

Cryptocoryne Beckettii is a compact, adaptable crypt producing wavy-edged leaves that range from olive-green on the upper surface to pink-brown or purple on the underside — colouration intensifying under brighter light. It is among the most forgiving crypts, tolerating harder and more alkaline water than most of its relatives. A reliable midground plant for low-tech community tanks.

Cryptocoryne Flamingo is an eye-catching cultivar with pale pink to deep rose-pink leaves that maintain their colour even in moderate light. A relatively recent cultivar, it adds pastel colour contrast rarely seen in aquatic plants. Hardy and slow-growing like other Cryptocorynes, making it easy to use as a focal foreground or midground accent.

Cryptocoryne Lucens is a small, narrow-leaved crypt with plain bright-green foliage, reaching about 10–15 cm in height. It spreads via runners to form a tidy clump over time and is one of the easiest crypts to keep, tolerating a wide range of conditions including harder water. An excellent choice for foreground or midground planting without the demanding care of more ornate crypt species.

Cryptocoryne lutea is a small to medium-sized crypt producing olive-green to brownish-green leaves with a slightly hammered or textured surface. It is one of the most adaptable and forgiving crypt species, tolerating a wide range of water conditions including moderate hardness and near-neutral pH. Reaching 10–20 cm in height, it works well in the foreground or midground of medium to large planted tanks, spreading via runners into tidy clumps.

A small, compact Cryptocoryne with narrow, lance-shaped leaves of uniform mid-green. One of the more underrated compact Crypts, it stays small and spreads slowly via runners to form neat clusters. A good foreground alternative where HC Cuba or Monte Carlo would require CO2.

Cryptocoryne Parva is the smallest crypt species, producing narrow, plain-green leaves that rarely exceed 5–6 cm — making it the only crypt truly suitable for a foreground carpet role. Growth is extremely slow even under good conditions; patience of several months is required before carpeting effect appears. It is also the least prone to 'crypt melt' among its genus.

A compact, manageable Cryptocoryne from Sri Lanka with narrow, lance-shaped leaves that can range from olive-green to brownish depending on conditions. Often confused with C. wendtii but distinguished by its shorter stature and slightly narrower leaves. It is very adaptable and tolerates a wide pH and hardness range, making it one of the best Crypts for beginners. Forms attractive rosettes in the foreground or midground of most tanks.

A medium-sized Cryptocoryne with broad, oval-to-heart-shaped leaves in a uniform bright green. The rounded leaf form is quite different from most Crypts and adds a distinctive look to the midground. Relatively fast-growing for a Crypt and more tolerant of harder water than many species. An underrated choice that pairs beautifully with more colourful plants like AR or Rotala.

A versatile mid-sized Cryptocoryne with lanceolate leaves that have attractively undulated margins. Colouration ranges from olive-green to reddish-brown depending on light intensity and water conditions. It is one of the hardiest Cryptocoryne species, tolerating a wider range of pH and hardness than most.

Cryptocoryne wendtii is a popular, low-maintenance rosette plant available in several colour forms from green to brown-red. It may undergo 'crypt melt' when first planted or after water chemistry changes, but almost always recovers. Once established it is resilient and spreads via runners.

The green form of Cryptocoryne wendtii has smooth, bright green leaves with a subtle hammered texture. It is one of the most adaptable crypts available, tolerating a wide range of light, water, and substrate conditions. An excellent beginner midground plant.

Unique scrolling, cup-shaped SPS that grows in convoluted plates rather than branches. More tolerant of lower light and flow than most SPS — a good entry point into stony corals. Yellow-green to brown.

Classic, bulletproof stem plant with whorls of bright green leaves. One of the best beginner plants — grows rapidly without CO2 and tolerates cool water. Also excellent for goldfish and temperate tanks.

The Diamond Tetra lives up to its name — under aquarium lighting the large, iridescent scales along its flanks flash with silver, gold, and green like faceted diamonds. Males develop impressive, elongated dorsal and anal fins as they mature. This Venezuelan species is undemanding and peaceful, making it an eye-catching alternative to more common tetras for medium-sized planted community tanks.

Brown, dusty coating on glass, substrate, and decorations — the most common algae in newly set-up tanks. Feeds on silicates from tap water and substrate. Almost always disappears on its own within 6–8 weeks once silicates are depleted. Otocinclus catfish and nerites clean it rapidly.

The dojo loach (weather loach) is a large, eel-like fish famous for becoming more active before changes in barometric pressure. It is extremely peaceful, cold-tolerant, and a hardy beginner fish. It burrows into substrate and requires a tight-fitting lid.

Duckweed is the smallest flowering plant and one of the fastest-growing aquatic plants available. It provides effective nutrient export and surface shade while serving as live food for herbivorous fish. It can quickly cover the entire surface if not managed.

Duncan corals are LPS corals with large, fleshy polyps that extend dramatically during the day and retract at night. They are peaceful, fast-growing, and feed readily on meaty foods. Colonies branch and multiply quickly under good conditions.

The Dwarf Gourami is a compact labyrinth fish renowned for the male's spectacular flame-red and turquoise-blue diagonal stripes on a petite 5–6 cm body. It is a popular choice for smaller community tanks where larger gourami species would be impractical. Males can be mildly aggressive toward one another, so a single male per tank is usually advisable unless the aquarium is large and well planted.