The Tech Den Store is located at:

24 Alta Road, Caboolture QLD 4510
Phone:07 5432 3260
Email :

A Place to Shop for Quality Aquarium Products

The Tech Den is Australia's largest Retail Aquarium Shop providing both online and physical presence with its store delivering quality aquarium products for your peace of mind. The aquarium items are competitively priced and we supply in sizes for your little fish friend up to bulk quantities as well. We stock all the items you need for your freshwater and saltwater aquarium - Fish Food, Filter Media, Filters, Water conditioners and treatments.

Our website prices online are the same in store - we do not charge any extra.

Our aim is to supply the Aquarium hobbyist / breeder products that are easy to use and perform to the highest levels. Come into our store or purchase from the comfort of your own home. We have a preference for Australian Made products that make up a large proportion of the products that we supply.

Our friendly and knowledgable staff are happy to answer any questions about the products that we supply.

We are passionate about our products that we provide and look forward to hearing from you in relation to your specialised needs or requirements.

It all started in the mid 1970's with the owner John Reddicliffe exploring the local creeks of Brisbane and starting his first tank. This continued with the interest in fish and enjoying the hobby for many years. After dabbling in breeding fish it was not until around 2005 that breeding bristlenose catfish and L-Number catfis started to take on a bigger role. In 2009 the business name The Tech Den was Registered.

After a number of years of breeding it was time to convert the hobby into a profession where it originally started with a stocked range of 40 local products.

We opened our first store at 1/3 Lear Jet Drive at Caboolture and the store was a little over 110 square meters. After short time we quickly outgrew this store and moved to Cessna St Caboolture with a store more than twice the size. It was again only a few years before we outgrew this one too. Then it was Piper St and 660 square metres, but that only lasted 5 years and we are now in a brand new 1200 square metre building in Alta St Caboolture.

We are a family orientated Australian Business with the Owner John Reddicliffe and joint owner Jeanette Tyler (his partner). The Store Manager is Dean Jury (his Nephew).

We have over 6000 reviews of products from our customers giving a personal review of the products. We do not do any reviews ourselves and do not pay for reviews.

ABN Details:The Tech Den Pty Ltd as Trustee for Reddicliffe Family Trust49 734 966 403

Our Adoption Program

The Tech Den understands the damage that ornamental fish can
do to our waterways and native species. We would like to pass on this
information and provide a service to help prevent ornamental fish being
released in our waterways as well as rehoming unwanted fish. The Tech Den will
accept all unwanted, surrendered freshwater fish and we are happy to offer
these surrendered fish to customers free of charge provided you can give them a
good home. We would like to tank Aqua One in their assistance with this

The adoption program rules include:

  • We are happy to discuss the adoption fish in store, face to face. Please understand we do not enter into discussions for adoption fish over the phone or via messages / comments. All information and updates will be provided via Facebook posts.
  • We do not hold fish – ‘first in best dress’.
  • Must have suitable knowledge on the available fish and a suitable tank to adopt.
  • Limitations may apply.


Flat rate delivery of just $9.50 no matter how big your order is and delivered to your door Australia Wide. Some big bulky items are excluded and will be designated as "In Store Pick Up" or shown only available to some areas. In the event that you would still like the item - contact us for a quote.

Payment for orders

We accept Payments via Paypal, Credit Card and Direct Deposit.

The bank details for direct deposit is:

Suncorp Bank

The Tech Den Pty Ltd

BSB 484 799

Account 506044867

For Credit card payments we use a secure gateway for processing. We do not store, hold or record any creditcard details which keeps your details private and secure.