Species Catalogue

Thai variety with compact whorled leaves that turn deep red. Stays bushier than most rotalas. Named after a Thai island.

Compact stem plant with small, rounded bright-green leaves. Forms a bushy, dense growth habit that holds shape well without constant trimming. Excellent for filling midground gaps in planted aquascapes.

Sagittaria subulata is a fast-growing grass-like plant that spreads via runners to form dense meadows. It works as both a carpet in nano tanks and a mid-background plant in larger setups depending on lighting intensity. Very undemanding and adaptable.

Salvinia is a fast-growing floating fern that creates dense surface cover. Its tiny textured leaves repel water, forming a green carpet on the surface. Excellent for nutrient export and providing shade for light-sensitive plants and fish below.

Floating fern with oblong leaves and hairy water-repellent surface. Provides shade and cover for fish. Grows quickly in nutrient-rich water.

Compact rosette plant with bright green, spoon-shaped leaves. Tolerates hard water and cooler temps. Good foreground plant for low-tech setups.

The iconic free-floating brown macroalgae of the open ocean — forms dense golden-brown mats in the Sargasso Sea. In aquariums it anchors to rock or tumbles freely. Hosts an entire ecosystem of cryptic animals (pipefish, frogfish, shrimp) in the wild. Challenging to keep long-term but impressive in large displays.

Bright green, tissue-thin sheets of macroalgae familiar on coastlines worldwide. Fast-growing nutrient exporter and a relished food for tangs, urchins, and rabbitfish. Tolerates a very wide temperature and salinity range. Can become weedy if not harvested — keep export-focused.