Anubias

About

Anubias (Anubias barteri) is probably the most forgiving aquatic plant you can put in a freshwater tank, and that reputation is well earned. Native to the rivers and streams of west and central Africa, particularly Cameroon and the Congo basin, it grows naturally in shaded, slow-moving water, often anchored to rocks and submerged wood rather than rooted in substrate. That habit translates directly to the aquarium: anubias should be attached to hardscape rather than buried in gravel or sand, since covering the rhizome will cause it to rot. The leaves are broad, dark green, and thick enough that most plant-eating fish leave them alone. A genuine advantage over more delicate species. Growth is slow, which means it won't take over a tank, but it also means patience is required. One well-known downside is the smooth leaf surface's tendency to collect algae, especially in high-light setups. Keeping it in lower light actually suits the plant well and helps keep algae in check. It produces small white flowers even underwater, which is a pleasant surprise the first time you see it. For newer planted tank keepers, anubias is about as close to a sure thing as this hobby offers.