Aquarium Shop & Fish Tank Supplies Australia

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Australia's largest Retail Aquarium Shop

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Aquarium Shop and Fish Tank Supplies

Welcome to The Tech Den, Australia's Largest retail aquarium shop, providing leading brands of fish tank supplies. We supply a wide range of products Australia-wide right from the convenience of our online website, whilst also having a physical store based locally in Brisbane, Queensland. Our aquarium supplies and fish tank range are competitively priced. Whatever aquarium or fish tank supplies you need - from fish food, filter media, canister filters, to anything else - you'll find the best brands and quality products right here at The Tech Den.

This Months Specials

Sale

Aqua One 5m Silicone Airline - 5m $4.17 AUD $5.95 AUD

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Sale

Serenity Large Sponge Filter SMXY-380 $8.95 AUD $10.95 AUD

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Sale

Hikari Sinking Wafers 110g $14.95 AUD $15.95 AUD

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Sale

Tetra Tropical XL Color Granules 300g $34.95 AUD $39.95 AUD

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Sale

Seachem Prime Water Dechlorinator 250ml $15.95 AUD $19.95 AUD

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Sale

Seachem Stability 250ml $15.95 AUD $19.95 AUD

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Price Drops

Sale

Aqua Natural Sugar White Quartz Sand 4.5kg ** $18.95 AUD $23.95 AUD

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Sale

Aqua One Airline PVC 5m Black $6.95 AUD $8.95 AUD

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Sale

Aqua One Plant Weight Anchors - 6cm - 10 pack $5.90 AUD $6.95 AUD

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Sale

Bioscape Medium Aquarium Magnet Cleaner - Glass and Algae $9.95 AUD $14.95 AUD

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Sale

Aqua Natural Sahara Gold Quartz Sand 4.5kg ** $19.95 AUD $23.95 AUD

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Sale

API Aquarium Salt - 1.91kg $19.85 AUD $22.95 AUD

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What our customers say about us...

Excellent

4.75 average

11,598 reviews

Brett Dunbar

Verified Customer

Excellent response time and speedy delivery interstate. Throughly recommend The Tech Den.

Sydney, AU, 1 day ago

Rob Smith

Verified Customer

Think this is my second or third order. Quick to send and receive and cheapest price. Thanks for the lollies and small samples too :)

1 day ago

Phil Lloyd

Verified Customer

Great variety of goodies. I was like a kid in a looy shop. Very helpful staff.

Australia, 3 days ago

Anonymous

Verified Customer

Fantastic to deal with, as always. Prompt postage and well packed.

Brisbane, AU, 4 days ago

Malcolm Lewis

Verified Customer

Fluval Gravel Multi Substrate Cleaner Vac up to 60cm

not great doesnt prime and very hard to get around

Elimbah, AU, 4 days ago

Bernice van der Schyff

Verified Customer

Items arrived in good time, very well packaged. Everything was as described. Thank you for excellent service.

5 days ago

Walt Paterson

Verified Customer

All goods packaged well, delivery super fast and good value on everything. Store stock levels are also very good compared to some other suppliers and range of goods is very good

Australia, 5 days ago

Mark Meli

Verified Customer

Good to deal with but for some reason when items are sent it requires a signature upon delivery which always costs me time running to the post office when I’m not home .

5 days ago

Charley Pearson

Verified Customer

always super fast delivery awesome packaging

Brisbane, AU, 5 days ago

Stephen Chape

Verified Customer

Eheim Skim 350 Surface Skimmer

I installed about an hour ago and the water surface is very clear already. I am very impressed.

Australia, 5 days ago

Joshua Cree

Verified Customer

Full refund for damaged order happy with customer service

5 days ago

Monique Lawton

Verified Customer

The Tech Den team are always great to deal with always friendly and helpful..such a pleasure to go to such a great shop...great work guys thanks heaps always Monique and Joe

1 week ago

Mark gallagher

Verified Customer

Great place for shopping online. Fair prices and great products make shopping here a pleasure.

Australia, 1 week ago

Luke Chun

Verified Customer

Great service and price .

Bulimba, Australia, 1 week ago

Ed Frazer

Verified Customer

Great service well presented and labelled with clear invoice.

Melbourne, AU, 1 week ago

Anonymous

Verified Customer

Red Sea Coral Pro Sea Salt - 7 kg (210 Ltr) Bucket **

Broken package, not sure whether it can still be used

Perth, AU, 1 week ago

Debbie Taylor

Verified Customer

Nutris Frozen Artemia Brine Shrimp Blister Pack 100g Cubes (Frozen - Can not be delivered)

Lovely lady suggested these and they have gone down a treat 👌

Australia, 1 week ago

Paul Henkel

Verified Customer

Aqua Natural Seiryu 8kg Rock Box Set **

Good selection of sizes, more than I was expecting. Good way to buy rock if you dont have transport like me.

Australia, 1 week ago

Cathy Fry

Verified Customer

Eheim AquaCorner 60 Internal Filter

I’ve just started using this but I love the large amount of filter media it contains. Very easy to use and a sleek space saving design. Highly recommended

Brisbane, Australia, 1 week ago

Recent blog posts

Benefits of LED lighting for your Aquarium

Aquarium Lighting is more than just a decorative element. It plays a crucial role in maintaining a healthy and vibrant aquatic environment. LED aquarium lights are becoming increasingly popular in the world of aquariums. They offer numerous advantages over traditional lighting options.

Water Testing

Test Kits - How to get good results

Test kits play an important factor in our aquariums and are a "must have" as a part of kit for your aquarium and plays 2 primary functions: fish water safety, and problem solving.

Water Movement - Wavemakers

A crucial part of any thriving marine system is adequately circulated water.

Aiming for completely randomised water movement, simulated waves or reef crest type patterns is best, having enough flow is important for many reasons.

The Tech Den - Aquarium & Fish Tank Supplies Australia

The Tech Den Aquarium supply store has everything to create a beautiful and relaxing aquarium for your fish. Shop Online or Visit us in Caboolture, 20 minutes north of Brisbane. The Tech Den be your one stop shop for the absolute best in aquatic supplies. Doing this allows us to deliver great product at great prices; we always strive to pass on discounts, promotions, and specials to you!

Have the Perfect Aquarium

Browse by Category

Aquarium Shop and Fish Tank Supplies

This Months Specials

Price Drops

Shop by Brand

What our customers say about us...

Recent blog posts

Benefits of LED lighting for your Aquarium

Water Testing

Test Kits - How to get good results

Water Movement - Wavemakers

The Tech Den - Aquarium & Fish Tank Supplies Australia

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