Your fish deserve more than glass walls
Give your fish a slice of the real underwater world with Aqua Maniac's 3D aquarium backgrounds. No more ugly tubes and wires - just pure underwater beauty. Happy fish, happy you - it's that simple 😊
Our latest Aquarium Decorations
Aquarium Backgrounds by Aqua Maniac - what's so special about them?
Make Your Tank Look Like a Real Underwater World
Imagine turning your boring fish tank into an amazing underwater scene! Our 3D aquarium backgrounds look so real, you’ll think you’re looking at a mini lake or river. The rocks and roots stick out, making your tank feel deep and exciting. Your fish will love swimming around and exploring their new home!
Super Easy to Set Up, No Fuss
Forget about messy glue and hard work. Our aquarium backgrounds are heavy, so they stay in place all by themselves. Just slide it into your tank, make sure the sides are snug against the glass, and you’re done! It’s so simple, you can change your tank’s look in about 10 minutes.
Hide Equipment, Showcase Beauty
Cleverly hide filter pipes, heaters, and air tubes behind your 3D background. This creates a cleaner, more natural look and maximizes swimming space for your fish. It’s a win-win for aesthetics and functionality!
It's Not Flat, It's 3D Fantastic!
Forget boring, flat backgrounds or printed posters. Our 3D masterpieces add real depth to your tank. With a thickness of 2-3 inches, it’s like giving your fish their very own underwater mountain range to explore!
Aquarium Background features:
- our 3D backgrounds sink
- no need to use silicone to fix the background
- no fish moving to a different tank
- no tank draining required
- easy to install in 5 minutes or less
- the background will stay in place after sliding it inside the tank
- hide all the aquarium equipment behind the background
- Empty space behind the 3d background allows you to camouflage the filter pipes, the heater, air tubes and any other equipment
- 3D Backgrounds made from safe poly-resin which is a very durable material that won’t be damaged by water or UV light
Real reviews from our customers since 2010
We produce and sell our 3D Backgrounds designs for over 14 years. We have sold thousands of 3D aquarium backgrounds across globe. Join thousands of satisfied aquarium enthusiasts who have redesigned their tanks with Aqua Maniac 3D Backgrounds.
Whether you’re a seasoned aquascaper or just starting your fishkeeping journey, our backgrounds offer an easy way to create a professional-looking, natural aquarium that will be the envy of all who see it.
Don’t settle for a bland, ordinary fish tank. Dive into the world of Aqua Maniac 3D Backgrounds and watch your aquarium come to life!
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I bought a 3d background for a Fluval 240 and various rocks. Fitting was easy and the end result looks amazing. Happy customer :-),
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Fantastic service, the item I ordered was out of stock in the UK and had to be made Chris emailed me, explained the situation and the expected delivery date and kept me updated. It was a faultless service. I would highly recommend Aqua Maniac and will be using Aqua Maniac again
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Could not fault 10 out of 10 tank looks great.
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Chris at Aquamaniac is awesome. The customer service and standards are very high. I’ve bought from AquaManiac twice now and wouldn’t hesitate to again- in fact I’ll be purchasing my third background for a new tank very soon
Instant Fish Tank Makover with 3D backing!
Say goodbye to complicated setups and messy adhesives. Our 3D backgrounds are designed for hassle-free installation: ⬇️ Simply slide the background into your tank Ensure the mesh sides are snug against the glass ⬅️➡️ 🌿Add other aquarium decorations, live plants
We do made to measure 3D Backgrounds
We are the cool guys who design and produce incredible 3D backgrounds for your aquarium or terrarium. Our 3D backgrounds are made exactly on the type and dimensions of your aquarium. We help new fishkeepers and professionals aquascape the tank with minimal effort but maximum attractiveness.