180-Gallon High-Tech Jungle Aquascape (Advanced)
A 180-gallon Jungle scape, planted to overgrow itself: dense, layered, and low-maintenance once it has closed in. It is a large display tank, wide enough that the layout has to work across the whole span. Pressurised CO2, active soil and real light — faster growth, more colour, and a tank that needs you every week. 12 plant species, Malaysian Driftwood and Petrified Wood, and 4 livestock groups checked against each other for compatibility — every quantity below sized to 180 gallons and every plant chosen for an advanced.
Generate this exact design in the studio →
More than a design — your whole aquarium, handled
Everything below is generated for this 180-gallon Jungle build — 12 plants, 4 livestock groups, and gear sized to 180 gallons. The studio does the same for your tank, free.
Hardscape — what to buy and how to place it
Malaysian Driftwood is dense and dark, with knotted, worn, gnarled forms. It leaches tannins strongly, so expect an amber tint for the first few months. That tint is harmless and slightly acidic, and many people want it — if you do not, run activated carbon or lift a little more water at each change. It is dense enough to sink straight away, which makes it the least fussy wood here to place. Give it a scrub and a long soak first to take the worst of the initial tannin release out of the tank.
Petrified Wood is fossilised timber — real wood grain and growth rings held in stone, in dense browns and greys. Petrified wood is silica through and through, so it is completely inert. It is heavier than it looks — bed the base into the substrate rather than resting it on top, and put nothing fragile underneath it. Because it reads as both stone and wood, one piece can carry a scape that would otherwise need two materials.
Pairing Malaysian Driftwood with Petrified Wood works because they do different jobs: the stone anchors the base and holds your substrate contour, and the wood carries the height and the movement above it. Let them touch — wood resting into a stone, sand banked against both — so the two read as one structure rather than two separate features sharing a tank.
In a Jungle scape the hardscape is scaffolding, not scenery. Within a few months the planting will hide most of it, so place it for what it will support — surfaces for epiphytes, a shaded cave, a branch to break the plant mass up — rather than for how it looks bare on day one.
Substrate
Aqua soil (e.g. ADA Amazonia / UNS Controsoil), built to about 3–4" and sloped higher at the back. Active soil buffers soft, slightly acidic water and feeds roots. Slope higher at the back for depth.
Fresh aqua soil leaches ammonia for the first one to three weeks. That is normal and it is also why you do not stock a high-tech tank early: run it, change a good volume of water two or three times in that first fortnight, and wait for ammonia and nitrite to read zero before any livestock goes in.
Because this plan carpets the foreground, keep the front of the substrate shallow and level — around an inch is plenty — and save the depth for the back. Carpets are planted into a flat bed in small clumps a couple of centimetres apart, and they spread sideways to meet; planting them dense enough to look finished on day one wastes plants and traps debris.
At 180 gallons the substrate is a real purchase, not an afterthought — budget for it early and buy it all at once, because a bed topped up later with a different bag rarely matches.
Plant list & placement
Plant back to front, into damp substrate with the tank only part-filled — it is far easier than fighting buoyancy in a full tank. Victoria Lily is the tallest thing in this plan at around 24", so it sets your back row and everything else steps down in front of it.
Pearlweed is the fast grower here — can be a foreground carpet if trimmed, or a bushy stem; very flexible. Expect to be cutting it weekly once it establishes. Top the stems, replant the healthy tops in the same group and discard the old bases; a stem bed replanted from tops stays dense, while one left to grow on goes bare at the bottom.
African Water Fern, Weeping Moss and Anubias barteri (broad leaf) are epiphytes and must never be buried. Tie or glue the rhizome onto your hardscape and leave it fully exposed — a buried rhizome rots, and it is the single most common way a beginner loses an Anubias or a Java fern. Only the roots may touch the substrate.
Group the stems rather than spacing them out. Ludwigia 'Super Red', Rotala indica and Rotala rotundifolia each want to be planted as a block of stems an inch or so apart, cut to slightly different heights so the group fills in with a rounded top instead of a flat hedge.
Madagascar Lace is the demanding species in this plan, which is why it appears at advanced level: it needs stable CO2, consistent dosing and real light, and will show you the moment any of the three slips.
Stocking
This stocking is built to spread through the tank rather than crowd one layer: Coral Red Pencilfish and Featherfin Danio share the open middle water and Bolivian Ram and Angelicus / Burmese Loach share the floor. A tank where every fish occupies the same band looks half-empty even when it is fully stocked, and the fish themselves compete more.
Keep Coral Red Pencilfish in 6 or more, Angelicus / Burmese Loach in 5 or more and Featherfin Danio in 8 or more. These are not decorative numbers — a shoaling fish kept in threes spends its life stressed, colours down and hides, and people then conclude the species is dull. The counts in the list above are already scaled to this tank.
Bolivian Ram is the centrepiece. Hardier, cooler-tolerant alternative to the German ram; great for beginners to cichlids.
- Coral Red Pencilfish — Keep Coral Red Pencilfish in a group of at least 6 — kept in ones or twos they get stressed, shy, and nippy.
- Bolivian Ram — Bolivian Ram is territorial/solitary — best kept as a single specimen.
- Featherfin Danio — Keep Featherfin Danio in a group of at least 8 — kept in ones or twos they get stressed, shy, and nippy.
The largest fish here is roughly 4.0× the length of the smallest, which is the point at which size alone starts to matter — that gap was checked against mouth size and feeding behaviour, not just temperament. Every pairing was run through Skapelab’s compatibility engine and anything returning even a caution was swapped out rather than published. Check any substitution you make there before you buy.
Equipment
| Category | Recommendation | Notes |
|---|---|---|
| Filtration | Fluval FX4 High Performance Canister | ~$265–340 |
| Co2 | GreenLeaf Aquarium GLA Regulator + 20lb Cylinder | ~$400–510 |
| Fertilizer | Estimative Index DIY NPK Dry Ferts Kit | ~$28–45 |
| Testkit | API Freshwater Master Test Kit | ~$28–42 |
| Water treatment | Seachem Prime 500ml | ~$12–20 |
| Bacteria | Seachem Stability 250ml | ~$8–14 |
What the first two months look like
| Week 1 | Hardscape in, planted, filled and running with no livestock. CO2 comes on an hour before the lights and off an hour before they go out; aim the drop checker at a green, never yellow. Your Malaysian Driftwood sinks on its own, so it can simply be placed — but it will start tinting the water this week. |
| Weeks 2–4 | Cycling, and the ugly phase. Brown diatom dust on the glass and hardscape is normal in a new tank and passes on its own once silicates are used up; the fresh soil is also still releasing ammonia, so keep changing water. Some plants will melt back and regrow in their submersed form — that is conversion, not death, so trim the mush and leave the roots. Do not stock until ammonia and nitrite both read zero. |
| Weeks 4–6 | Stocking begins, a few animals at a time with a fortnight and a water test between additions. The first real trim happens somewhere in here, and the tank stops looking newly planted. |
| Months 2–3 | Growth closes over the hardscape and the scape becomes what it was designed to be. From here the job is thinning rather than growing — take out whole stems at the base instead of shearing the tops flat. |
Care schedule
| Daily | Feed lightly — as much as they clear in a minute or two — and take ten seconds to count heads and look at the plants. Check the drop checker is green before the lights come on. |
| Weekly | 40% water change — about 72 gallons on this tank — using a tap-fed water changer — at this volume buckets stop being realistic. Dose your macros and micros after the change, not before. Wipe the glass and check the CO2 cylinder pressure. |
| Monthly | Rinse filter media in old tank water — never under the tap, which kills the bacteria colony you spent six weeks growing. Test KH, GH, pH and nitrate. On a tank this size also check the seals and the stand for damp, because a slow leak here is a floor problem, not a tank problem. |
| Every few months | Replace the CO2 diffuser membrane, check the regulator has not crept, and pull the deepest stems for a hard replant. Lights lose output long before they fail — plan on replacing LEDs or bulbs on a schedule, not on symptoms. |
Make it yours
This is a starting point. Open it in the studio to swap plants, resize to your tank, and get a hand-illustrated render, placement diagram, and shopping list — free.
Start this build →