If you can't afford a real aquarium and all its equipment, you can at least install this virtual aquarium and enjoy the view from your computer chair.

Crawler 3D Marine Aquarium Screensaver displays a complete aquarium while you're not using the PC, turning your monitor into a tank full of sea creatures. You can choose between several aquariums and also download new fish species.

I especially liked the fact that 3D Marine Aquarium Screensaver displays some information about each kind of animal that appears on the screen; it makes the screensaver not only attractive but also informative. On the downside, you can't remove some items like the calendar or the search field, which I personally found kind of annoying.

With Crawler 3D Marine Aquarium Screensaver you can enjoy a realistic aquarium in your PC. It's a shame some elements can't be removed from the screen.

Download Crawler 3D Marine Aquarium Screensaver 1.198 in Softonic

Would you like to escape to the ocean depths? Dolphin Aqua Life 3D Screensaver takes you to the bottom of the aquatic world. The soothing movement of the dolphin and the calming sound of the waves help you to relax after a busy day. Enjoy the serenity of Aqua Life, the graceful dolphin swimming through the blue depths and the amazing play of light on its skin.

This screensaver is the prefect product for everyone who wishes to view peaceful aquarium scenes and is looking for something special. It turns you desktop into a porthole for viewing charming underwater scenes with rocks, plants and tropical fish. You can also become a virtual dolphin swimming through the water and observing underwater life from an underwater perspective.

Download Dolphin Aqua Life 3D Screensaver 3.0.3.1 in Softonic

3D Tropical Aquarium Screensaver is a truly colourful - and even interactive - screensaver that allows you to enjoy all the beauty of the deep blue sea on your desktop.

This is one of the most realistic tropical aquarium screensavers out there. The fish are stunning in details and colour and the movements incredibly realistic. What I really like about it however is that it responds whenever you tap your screen (with a virtual hand) like a real tank. The fish will dart off giving you the impression that they've either seen or heard you. I also like the fact that you can feed them and generally have much more fun than your average aquarium screensaver. If you get bored, don't fret either as you can download extra tropical fish from the developer website as well as change the background that your fish are swimming in. The most soothing part is the sound of the oxygen bubbles as they circulate around the tank although this can also be annoying after a while so you can turn it off.

All in all, this is an excellent screensaver that holds your interest a lot longer than most similar efforts.

Download 3D Tropical Aquarium Screensaver in Softonic

Underwater screensavers are usually my favourite because they're the most interesting. There's always something happening and the colours are awesome. Since I've managed to kill every real fish I've ever owned too, it's also a lot less hassle.

Marine Life 3D Screensaver is one of the most realistic I've seen yet featuring an amazing array of fish and coral. You get clownfish, dancing seahorses and many other exotic creatures I have no idea existed swimming in crystal clear water. It's really relaxing just watching them swim around as they seem to have a very distinct life of their own. There are even sound effects although you might want to turn these off if you're working in an office.

For colours, range of fish and sheet entertainment, this is one of the best 3D underwater screensavers out there

Download Marine Life 3D Screensaver 1.0 in Softonic

Watch as your monitor fills with water and real 3D fish begin to swim around the screen you were just working on!

This is what this screensaver has to offer:

• Real time 3D fish that don't just swim back and forth, but towards you and away from you, up and down. Like real fish!
• Dymanic underwater lighting. So if the surface of the water ripples, so does the refracted light
• You can select the background you want! From your wallpaper or a random image (jpg, png or gif files), as well as the option to capture the current screen
• Select between warm and cold, salt water fish, and fresh water fish, or mix them all together
• The fish's eyes move, so they now look around as they swim across your screen
• Background Hum/Bubbling sound for that real aquarium atmosphere

Download Something Fishy: 3D Desktop Aquarium Screen Saver 1.2 in Softonic

OceanDive is a unique combination of a 3D scuba diving screensaver and exploration game. Enjoy the sights of the world beneath the waves that is OceanDive - experience realistic scuba diving vistas without getting wet or needing to bring your scuba gear!

Let OceanDive take you on a journey through the eyes of a scuba diver, showing you stunning submarine vistas, shoals of fish, undersea caves, coral reefs, and much more! Relax, sit back and enjoy what's in front of you - OceanDive scuba diving screensaver will take you far, far away from your desk.

Always wanted to know what is just around that canyon corner, or just beyond the edge of your visibility? The scuba diving exploration game gives you the freedom to find out!

Download OceanDive 1.3 in Softonic

Marine Aqurium Time 2.0 features 5 additional fish handcrafted with attention to detail and realism. We now give you the ability to customize YOUR tank. Build your own logo or artwork and load it onto the crystal. Two modes allow the novice to easily display his or her art, or for the professional artist that demands perfection, our advanced mode is designed to give complete control. You can cycle your logo or art with our custom clocks and calendars.

Download SereneScreen Marine Aquarium Time 2.6.475 in Softonic

Complete with dynamic backgrounds, realistic fish movement, and amazing animation, this entertaining screensaver helps you while away some time watching goldfish swim about. This provides the ultimate experience in relaxation.

Goldfish Aquarium 2 features several major improvements over the previous version. Goldfish Aquarium 2 contains three new tanks and four new fish. Major improvements in technology will gather the most attention in the latest update of Goldfish Aquarium, including new toys and reflections. Four new fish make their debut in Goldfish Aquarium 2, however each of our previous goldfish have been updated.

Download Goldfish Aquarium 2.0 in Softonic

This screensaver delivers a realistic coral reef aquarium directly to your computer screen. Its stunning, photo-realistic graphics recreate the beauty of 3D fish swimming freely in a 3D environment, including a reef, with live clams and swaying sea life.

Sim Aquarium lets you choose from 41 species of fish, bringing you as close to a living, growing reef as you can get on your computer. In addition to enjoying the screensaver when your computer is idle, you'll find yourself hitting the instant activation switch to bring this ever-changing screensaver to life, so you can relax and admire its lifelike water world.

Whether you'd like to place an exotic fish tank in your reception room for your customers to admire, or you want to enjoy the beauty of a fish tank in your home or office, without having to worry about feeding them, then this screensaver is the one for you.

Download Sim Aquarium Free Tank 2.32 in Softonic

Amazing 3D Aquarium is a unique, living underwater world, inhabited by fish from various families, including plankton, starfish, sea anemones and other underwater plants and corals. You can watch the Aquarium life in two modes - Animated desktop Wallpaper and Animated Screensavers.

Not only can you simply sit back and watch but you can add new fish packs into the aquarium, add and change coral landscapes and apply other accompanying aquarium add-ons, such as clocks. The aquarium will give you an opportunity to watch a living underwater world on your computer´s desktop.

Download Amazing 3D Aquarium 2.50 in Softonic

This application lets you experience the unique underwater sea life and scenery of Aquatica Waterworlds. It contains Realistic 3D fish that randomly swim in multi-dimensional backgrounds, enhacing the look of your desktop while you´re away from the machine.

The full product contains more than 10,000 fish, backgrounds, objects, sounds. According to the software´s developers it includes more features than any other aquatic screensaver available and new features are added nearly every day.

Download Aquatica Waterworlds Screen Saver 3.6c in Softonic