Flora & Fauna

Feathery stem plant that turns vivid red under high light and good fertilisation. One of the best red background plants for Nature-style aquascapes. Needs CO2 and macro/micro nutrients to colour up.

Compact Rotala with thick stems and rounded leaves that blush deep red under intense light. Rarely grows tall — ideal for creating low, dense red accent patches in aquascapes.

One of the most intensely coloured Rotala varieties available, producing deep blood-red to crimson stems and leaves that stand out dramatically in any scape. Requires the highest light levels and CO₂ of any commonly kept Rotala, along with careful nutrient management. Under suboptimal conditions the colour fades to dull orange or pink. Grown well, it creates an arresting, almost unreal red that elevates competition-level scapes.

A miniaturised form of the famously demanding Giant Red Rotala, producing smaller, narrower leaves but retaining the same intense red-pink colouration when kept in optimal conditions. Requires high light, CO₂, and balanced macro and micro nutrients — particularly iron — to achieve its best colour. Grows slower than the standard species but is equally sensitive to nutrient deficiencies, which show as pale or washed-out leaves. Best kept by experienced planted tank hobbyists.

A feathery, needle-leaved Rotala from Brazil producing hair-fine, almost pine-needle-like leaves in green-orange to reddish tones. The extremely fine leaf texture creates a soft, cloud-like effect in the midground or background that is highly distinctive in competition aquascaping. Demands high light, CO₂, and soft, acidic water to thrive and colour up. One of the most visually unique stem plants in the hobby — a collectors' favourite.

One of the most sought-after Rotala species in competitive aquascaping. Produces fine, needle-like leaves and deep pink-to-red colouring. Requires pristine water, high light, CO2, and regular trimming to maintain shape.

High-grade Caridina with a reverse panda pattern — black where panda shrimp are white, and white where they are black. Requires the same soft, acidic conditions as Crystal Reds. Collector's shrimp.

Grey-green single strands that branch into antler-like forks — often tangled in plant leaves and filter intakes. Like BBA, it signals CO₂ problems. More responsive to spot-treatment with liquid carbon than BBA. Siamese Algae Eaters will consume it.

Spectacular non-photosynthetic coral with bright orange or yellow star-like polyps. Does not need light but requires target-fed mysis or brine shrimp every few days. Challenging but visually stunning — a showpiece coral.

Tiger Shrimp (Orange Eye Blue Tiger or Black Tiger depending on variant) display striking alternating body bands of blue-black to brown on a translucent base, with prominent orange eyes in some forms. They are Caridina species requiring the same soft, acidic, low-TDS water as bee shrimp. Several colour forms exist including Orange Eye Blue Tiger (OEBT) which is among the most sought-after shrimp in the hobby, commanding premium prices for high-grade specimens.

Lake Tanganyika herbivore with dozens of stunning colour morphs by location. Requires a strict plant-based diet — meaty food causes deadly bloat. Best kept in large colonies of one morph.

A dense mat of mixed short filamentous algae — the dominant algae type on wave-swept reef flats in nature. In captivity it traps detritus and is extremely difficult to manually remove. Sea urchins (Diadema, Tuxedo) and tangs are the most effective grazers. Consider a manual scraping plus herbivore-stocking approach.

Remarkable camouflage artist that looks exactly like a twig or dead stick. Grazes algae and biofilm off surfaces. Sensitive to water quality — requires pristine, well-oxygenated water.

Carnivorous aquatic plant used as a fine-leaved carpet alternative. Forms a delicate bright-green lawn. Requires CO2, high light, and soft water. Rewarding when established.

Remarkable bright green net-like colonies — a tessellated honeycomb of cells visible to the naked eye. Beautiful under a microscope but a serious nuisance in garden ponds. Thrives in warm, nutrient-rich water. Manual removal is the primary method as few animals eat it effectively.

Stunning cold-water stem plant with whorls of feathery leaves. One of the most beautiful temperate aquarium plants. Challenging to keep in tropical tanks — prefers cool, clear, well-oxygenated water.

Delicate, feathery pink-to-red stem plant. One of the most visually striking rotala species. Demanding — needs high light, CO2 injection, and pristine water to colour up.

Deep maroon-red Caridina with little to no white markings. A striking colour mutation of the Crystal Red lineage. Requires the same demanding soft, acidic water parameters as other high-grade Caridina.

The zebra pleco is one of the most sought-after pleco species, with bold black and white striping. It is a carnivorous cave-dweller from the Xingu River, which is threatened in the wild. It requires warm, well-oxygenated water and protein-rich foods.