Species Catalogue

Flat-growing moss with an orderly, overlapping frond pattern. Creates a very clean, structured look. One of the neatest aquarium mosses.

Spiky Moss forms distinctively pointed, spiky tufts that radiate outward from attachment points, giving it a starburst appearance. It grows readily on rock, wood, or mesh and is easier to shape than Java Moss due to its tidier, more structured growth habit. Popular in Nature Aquarium styling.

Bright green filamentous algae with distinctive spiral chloroplasts. In small amounts it's a natural part of the ecosystem and a food source for many invertebrates. Can quickly overtake a tank if nutrients or CO₂ are out of balance. Best controlled by reducing phosphates and manual removal.

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.

Star Moss (Tortula ruralis) is a terrestrial moss species occasionally used in paludariums and riparian aquascaping, though it is not a true aquatic plant. It features fine, delicate branching with small leaves and a distinctive star-like appearance when viewed from above. This moss is extremely hardy and desiccation-tolerant but struggles when fully submerged for extended periods.

Distinctive for the sharp, spine-like stipules at each node that give it a starfish or thorny appearance. The leaves are narrow and light green. While not commonly seen in the trade, it creates a striking architectural element in natural-style aquascapes.

Staurogyne repens is a compact, low-growing stem plant with small, bright-green, slightly glossy leaves on creeping stems. Unlike most foreground carpet plants it tolerates moderate rather than high light, and does not require CO2 injection — though both improve density and lateral growth. It can be used as a carpeting plant in lower-tech setups or as a foreground bush, making it one of the most versatile and accessible 'carpet' plants for planted aquariums.

A stringy, long-stranded moss with thin, delicate shoots that grow in loose, flowing tangles — giving it a wild, natural look unlike the denser Christmas or Java moss. Often used to create shaggy, overgrown effects on driftwood or as a hiding place for fry and shrimp. Also used in Wabi-kusa style arrangements. Grows faster than many mosses and can be difficult to manage if left untrimmed but is very undemanding.