New to planted tanks? This glossary explains the most common aquascaping and aquarium-plant terms in plain English, so you can shop and plant with confidence.

Aquarium plant terms A–Z

• Aquascape — the art of arranging plants, rocks and wood in an aquarium to create an underwater landscape.
• Epiphyte — a plant that grows attached to surfaces (wood, rock) instead of rooting in substrate, such as Anubias and Java fern.
• Rhizome — the thick horizontal stem of epiphytes like Anubias; it must stay above the substrate or it rots.
• Crypt melt — when a Cryptocoryne sheds its leaves after being moved; normal, with new growth following.
• Buce melt — the same temporary leaf drop in Bucephalandra after planting.
• Hardscape — the rocks and driftwood that form the structure of an aquascape.
• Carpeting plant — a low plant that spreads across the foreground like a lawn.
• Substrate — the gravel, sand or soil on the tank bottom.
• Root tabs — fertiliser capsules pushed into substrate to feed root-feeding plants.
• Liquid fertiliser — water-column nutrients dosed for plants that feed through their leaves.
• CO₂ — carbon dioxide; optional for low-tech plants, required for demanding species.
• Low-tech tank — a planted tank run without injected CO₂ and with modest lighting.
• Nano tank — a small aquarium, typically under ~40 litres.
• Foreground / midground / background — the front, middle and back planting zones of a scape.
• Iwagumi — a minimalist aquascaping style built around an odd number of rocks.
• Dry start method — growing carpeting plants emersed (above water) before flooding the tank.
• Emersed / submersed — grown above water vs underwater; many plants adapt between the two.
• Propagation — making new plants by dividing or replanting cuttings.
• Variegated — leaves marbled with white or cream, as in Anubias Pinto or Stardust.
• Algae — unwanted growth controlled with balanced light, nutrients and clean-up crews.
• Clean-up crew — shrimp, snails or isopods that eat waste and algae.
• Live-arrival guarantee — a seller’s promise to refund or replace plants that arrive dead.
• Pre-order / import — sourcing a plant to order from overseas nurseries.
• Rhizome division — propagating epiphytes by cutting the rhizome into sections.
• Moss — a soft, attaching plant (e.g. Java moss) loved in shrimp tanks.

Ready to put these terms into practice? Read our care guides or shop aquarium plants — shipped across India with a live-arrival guarantee.