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Aquarium Designer official game artwork

THE PRACTICAL GUIDE

Aquarium Designer Guide

Aquarium Designer gives you an opportunity to create the aquarium of your dreams! Become a professional whose job is to design it, build it, and fill it with the various underwater wildlife! All types, all size

Steam ↗Windows
GameWiki Pro EditorialReviewed 5 guide topics

GET YOUR BEARINGS

Plan your next Aquarium Designer session

Our independent guide helps you refine aquarium designs by focusing on the core elements documented in Aquarium Designer. By observing how each topic interacts, you can craft efficient layouts, meet client expectations, and maximize earnings without relying on undocumented shortcuts.

01 / THE GUIDE

Mode Comparison

Create the same tank in both Casual and Realistic modes. Note differences in equipment needs and fish health, then decide which mode aligns best with your design approach.

  • Begin in Casual mode to learn equipment placement before tackling Realistic requirements.
  • Observe how the same fish behaves in each mode to see the impact of realistic conditions.

02 / THE GUIDE

Budget Allocation

Start a project with a limited budget. Prioritize essential equipment first, then allocate remaining funds to decorations, observing how this impacts client satisfaction.

  • Read the brief carefully to match tank dimensions with the client’s space.
  • Use earned money to diversify equipment before beginning a new brief.
Aquarium Designer official gameplay screenshot
Publisher-provided gameplay image · Sigur Studio

03 / THE GUIDE

Species Grouping

Select a set of fish with similar water requirements and place them together. Compare their health outcomes to a mixed‑species tank to see the effect of compatible needs.

  • Group fish with similar needs to simplify equipment choices.
  • Test a single species in a small tank before adding multiple varieties.

04 / THE GUIDE

Decoration Layout

Experiment with different decorative arrangements while keeping equipment constant. Record how each layout looks and note which designs you prefer.

  • Prioritize filters that match the tank’s volume for optimal water quality.
  • Experiment with decorative layouts to find the arrangement you like best.

05 / THE GUIDE

Client Brief Analysis

Review multiple client briefs and draft a checklist of recurring requirements. Use this list to streamline future designs and reduce setup time.

  • Check Steam Achievements to set personal design goals.
  • Family Sharing lets additional household members play the game on their own accounts.

WATCH THE GAME

Aquarium Designer videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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QUICK ANSWERS

Aquarium Designer FAQ

Can I design tanks for both commercial and residential clients?

Yes, the game includes briefs for restaurants, hotels, offices, and private residences, each requiring a suitable aquarium design.

What happens if a fish’s needs aren’t met?

You can restart the setup without harming any virtual fish, allowing you to adjust equipment or species choices.

Is there any multiplayer or online component?

No, Aquarium Designer is a single‑player experience focused on solo design and budgeting.

More Aquarium Designer guides

SOURCES & CREDITS

Official resources and further reading

Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-23. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.