Start with the right substrate
Plants grow from the ground up, so the substrate is where a good aquascape begins. For a genuinely planted tank an active aqua soil is worth it — it feeds roots and gently lowers pH for a year or more. If you prefer inert gravel or sand, that works too; just add root tabs under heavy root-feeders. Lay it around 5–8 cm deep, sloping up towards the back for depth. Our best planted substrate guide compares the options.
Plan a simple layout
You do not need to be an artist. A few reliable principles carry a beginner layout a long way:
- Build around one focal point — a nice piece of driftwood or a standout rock — rather than spreading everything evenly.
- Use the rule of thirds: place your focal point off-centre, not dead middle, for a more natural look.
- Layer by height: low plants at the front, medium in the middle, tall stems at the back to create depth.
- Leave open space. A patch of open substrate or a clear swimming area makes the planting look intentional, not crowded.
Choose forgiving plants
The fastest route to disappointment is buying demanding plants for a new low-tech tank. Start with proven, hardy species and build confidence:
- Java fern & Anubias — attach to wood or rock (never bury the rhizome); almost unkillable and undemanding on light.
- Cryptocoryne — superb mid-ground plants; they may "melt" after planting then regrow, which is normal.
- Amazon sword — a large, dramatic root-feeder for the background; loves root tabs.
- Stem plants like hornwort, water sprite or Rotala — fast growers that soak up nutrients and help fend off algae.
Planting technique
Plant while the tank is only part-filled — it is much easier to reach in. Use tweezers to push stems and roots into the substrate at a slight angle so they hold. Separate the roots of potted plants and remove the rock wool before planting. For Java fern and Anubias, tie or glue the rhizome to hardscape and leave it exposed — bury it and it will rot. Space plants a little apart; they will fill in as they grow.
Light, ferts and patience
A planted tank needs three things in balance: light, nutrients and CO2. For a low-tech beginner tank, a modest light on a 6–8 hour timer and a few weekly doses of an all-in-one liquid fertiliser are plenty. Resist the temptation to blast maximum light — that is the fastest route to algae, not lush growth. If you later want faster growth and carpeting plants, look into CO2 injection, but there is no rush. See our best planted-tank light pick for controllable options.
Give the tank time. Plants establish over weeks, not days, and a scape only comes into its own after a month or two of growth and gentle trimming. Pair sensible light and ferts with regular water changes, and your first aquascape will steadily fill in into something you are proud of. Browse the wider substrate and hardscape range to plan your next layout.