My Dream Aquarium
Build and decorate a tank, look after the fish and treat them when they are unwell.

Decoration is the front half and veterinary care the back half, which is a broader remit than most aquarium sets take on.
The decorating side has genuine range — the tank you end up with reflects choices rather than a fixed upgrade path. The care side is simpler, but having a treatment stage at all means the inhabitants are something you look after rather than ornaments that happen to move.
Both halves run at your own pace with nothing gated behind a timer.
Controls
Click or tap to place decoration and use tools.
How to Play
- Set up the tank and place decoration.
- Add fish once the environment is ready.
- Feed and maintain them regularly.
- Treat any inhabitant that becomes unwell.
Tips & Tricks
Decorate before stocking. Rearranging a full tank is fiddlier than laying out an empty one, and the fish will not thank you for the disruption.
Frequently Asked Questions
Can I treat sick fish?
Yes — there is a care stage as well as a decoration stage, so the inhabitants need looking after.