Aquarium Fish Tanks & Complete Kits Australia

Q: What size aquarium should I choose?

The best aquarium size depends on the fish you plan to keep, their adult size, available space and your budget. Larger tanks provide more swimming room and water volume, while nano and smaller aquariums can work well for appropriately selected livestock and planted displays.

Q: Are complete aquarium kits suitable for beginners?

Complete aquarium kits can be convenient for beginners because several major components may already be matched to the aquarium. Equipment included varies between models, so individual product specifications should always be checked.

Q: Can Aquaholics order complete aquarium setups?

Yes. Aquaholics can order selected complete aquarium and cabinet setups from brands including Aquael, OASE and Bioscape. Customers can contact Aquaholics to check availability, pricing and ordering options for particular models.

Find the right aquarium for your home, office or next aquascape at Aquaholics. Our range includes compact nano aquariums, traditional glass fish tanks, low-iron aquariums and complete aquarium kits with cabinets, lighting and other essential equipment.

Whether you're setting up your first freshwater aquarium or planning a larger display tank, you can shop aquarium sizes from nano tanks through to impressive 6ft systems. Aquaholics supports aquarium keepers across Australia, with local advice and pickup available from our Sunshine Coast store in Baringa.

Shop Aquariums by Size

Choosing the right aquarium size gives your fish suitable swimming space and makes it easier to plan filtration, lighting, heating and aquascaping. Browse our aquarium ranges by size:

Nano Aquariums – compact aquariums for desktops, shrimp, plants and smaller freshwater setups.
2ft / 60cm Aquariums – a versatile size for smaller community tanks and planted aquariums.
3ft / 90cm Aquariums – additional swimming space for community aquariums, planted tanks and aquascapes.
4ft / 120cm Aquariums – popular for larger freshwater displays, planted aquariums and bigger fish.
5ft / 150cm Aquariums – spacious display aquariums suited to larger freshwater setups.
6ft / 180cm+ Aquariums – large feature aquariums and complete systems for impressive freshwater displays.

Complete Aquarium Kits & Setups

A complete aquarium setup can make planning a new tank considerably easier. Depending on the model, complete systems may include the aquarium, matching cabinet, LED lighting, filtration and other essential equipment.

Along with the aquarium systems available through our website, Aquaholics can also order complete aquarium setups from leading aquarium brands including Aquael, OASE and Bioscape. This gives you access to a wider range of aquarium sizes, styles and cabinet combinations, even when a particular setup is not currently listed or held in stock.

If you are looking for a specific Aquael, OASE or Bioscape aquarium and cabinet combination, contact Aquaholics and we can check current availability, pricing and ordering options.

Always check the individual product description to confirm exactly what is included, as equipment and specifications vary between aquarium models and brands.

Glass & Low-Iron Aquariums

Our aquarium range includes traditional glass tanks as well as premium low-iron glass models. Standard glass remains a practical and popular choice for freshwater aquariums, while low-iron glass reduces the green tint commonly visible through thicker standard glass and can provide a clearer view of fish, plants and aquascaping.

This makes low-iron aquariums particularly attractive for planted tanks and display aquascapes where clarity and colour are important.

Choosing the Right Fish Tank

Tank dimensions are only one part of choosing an aquarium. Before deciding on a size, consider the adult size and activity level of the fish you plan to keep, available floor space, total filled weight, filtration requirements and the style of aquarium you want to create.

Larger aquariums generally provide greater water volume, which can help buffer changes in temperature and water chemistry. However, they also require appropriately sized filtration, heating, lighting and a strong, level surface capable of supporting the complete aquarium system.

Complete Your Aquarium Setup

Once you've chosen your aquarium, Aquaholics can help with the equipment and supplies needed to complete your setup.

Aquarium filtration for maintaining clean, healthy water.
Aquarium LED lighting for fish displays, aquascaping and planted aquariums.
Aquarium substrate, gravel and sand for freshwater tanks and aquascapes.
Live aquarium plants for natural planted displays and aquascapes.
Live aquarium fish for suitable established freshwater aquariums.

Aquariums on the Sunshine Coast

Looking for an aquarium or fish tank on the Sunshine Coast? Aquaholics Aquarium Supplies is located in Baringa, where local customers can get help choosing an aquarium and the equipment needed to build a complete setup.

We can also help source complete aquarium and cabinet systems from brands including Aquael, OASE and Bioscape, giving Sunshine Coast aquarium keepers access to additional options beyond the tanks currently displayed online.

We also supply aquarium products to customers throughout Australia. Delivery options for larger or fragile aquariums can vary, so please check the individual product page or contact us if you need help with delivery for a particular tank.

Frequently Asked Questions

What size aquarium should I choose?

The best size depends on the fish you plan to keep, their adult size, available space and your budget. Larger tanks provide more swimming room and water volume, while nano and smaller aquariums can work well for appropriately selected livestock and planted displays.

Are complete aquarium kits suitable for beginners?

Complete aquarium kits can be a convenient option for beginners because several major components may already be matched to the aquarium. Check each product listing carefully, as the equipment included varies between models.

Can Aquaholics order complete aquarium setups?

Yes. In addition to the aquariums available through our website, Aquaholics can order selected complete aquarium and cabinet setups from brands including Aquael, OASE and Bioscape. Contact us if you're looking for a particular model or size and we can check availability and ordering options.

What is a low-iron glass aquarium?

Low-iron glass contains less iron than standard aquarium glass, reducing the green tint that can be visible through glass panels. This provides improved clarity and is particularly popular for display aquariums and aquascaping.

Do I need a cabinet or specialised stand for my aquarium?

An aquarium must sit on a strong, stable and level surface capable of safely supporting its full weight. Larger aquariums can weigh hundreds of kilograms once filled, so a suitable aquarium cabinet or correctly engineered stand is important.

Can I buy an aquarium locally on the Sunshine Coast?

Yes. Aquaholics Aquarium Supplies is located in Baringa on the Sunshine Coast. Local customers can browse available aquarium options and contact us for advice about tanks, equipment and complete aquarium setups.