Design your aquarium
before you build it.

A free browser-based planner for freshwater aquascapes, planted tanks, and saltwater reefs. No downloads. No account required.

scroll

IwagumiNature AquariumSeiryu StoneCardinal TetraDutch StyleRotala rotundifoliaAquasoilSPS ReefMandarin DragonetJava MossDragon StoneAcroporaNeocaridinaWabi-KusaMixed ReefCO₂ InjectionIwagumiNature AquariumSeiryu StoneCardinal TetraDutch StyleRotala rotundifoliaAquasoilSPS ReefMandarin DragonetJava MossDragon StoneAcroporaNeocaridinaWabi-KusaMixed ReefCO₂ Injection

Three worlds to explore

Every aquarium is a miniature ecosystem. Each environment demands its own craft.

Planted tanks, aquascaping styles, soft-water biotopes

Freshwater

LPS, SPS, FOWLR and mixed reef systems

Saltwater & Reef

Flora, CO₂, fertilizers, and aquasoil

Planted Tanks

placeable species

aquatic plant types

aquascape styles

tank sizes & shapes

From blank glass
to living landscape

Choose your canvas

Pick a tank size and environment, from a 10 L bonsai nano to a 400 L display reef.

Build the landscape

Place substrate, rocks, and driftwood. Watch your composition take shape in three dimensions.

Add life

Populate with plants, coral, fish, and invertebrates. Compatibility checked in real time.

Save & share

Export your design, generate a shopping list, and share your creation with the community.

Everything you need to plan
a real aquarium

Live compatibility

Every fish, shrimp, and coral you add is checked against your existing inhabitants, including water chemistry, temperament, and stocking density.

Shopping list export

When your design is done, generate a complete itemised list, including substrate weight, plant count, hardscape pieces, and equipment.

Water chemistry planner

Set your target parameters and see which species are in range. Build freshwater or marine chemistry profiles before you mix a drop.

No account required

Open the builder and start designing immediately. Save locally or create a free account to access designs anywhere.

A few of the creatures
you can place

Browse all

Freshwater

Marine

Planted

Marine

Freshwater

Marine

Hardscape tells the story your plants can't.

Seiryu stone, dragon stone, lava rock, and dozens of driftwood species. Arrange your hardscape first, it defines the energy of everything that grows around it.

Aquascaper Studio lets you visualize material combinations before you buy a single stone.

Explore Materials