Aquarium Decor
37 products
−16%
Double-Sided Aquarium Background – 50 × 82 cm
$39.99$47.88
Free delivery*
−13%
Aquarium Dragon Stone Ornament Set – Dragon Valley, 6 Pieces
$34.99$40.32
Free delivery*
−15%
Resin Aquarium Ornament Set for 30 cm Tanks
$43.99$51.51
Free delivery*
−14%
Aquarium Rockery Cave & Mountain Ornament – GS1001
$29.99$35.04
Free delivery*
−16%
Resin Suspension Bridge Aquarium Ornament – Medium
$43.99$52.58
Free delivery*
−16%
Resin Coral Aquarium Ornament – GH1641
$44.99$53.88
Free delivery*
−12%
Floating Pumice Aquarium Ornament with Moss – Large
$31.99$36.48
Free delivery*
−16%
Ceramic Aquarium Shrimp & Fish Breeding Cave – 9 Hole
$42.99$51.28
Free delivery*
−15%
Resin Log Tunnel Aquarium & Reptile Ornament – Large
$26.99$31.82
Free delivery*
−15%
Artificial Wood & Plant Aquarium Ornament – CM3303 Green/Orange
$25.99$30.73
Free delivery*
−14%
Floating Pumice Aquarium Ornament with Moss – Medium
$27.99$32.41
Free delivery*
−15%
Soft Silicone Coral Aquarium Ornament – White/Pink
$27.99$32.90
Free delivery*
−14%
Underground Tunnel Aquarium Ornament
$26.99$31.43
Free delivery*
−12%
Wall-Mounted Aquarium Plant Holder Cup
$26.99$30.81
Free delivery*
−15%
Resin Skull Aquarium & Terrarium Hide Ornament
$28.99$33.96
Free delivery*
−13%
Chinese-Style Ceramic Aquarium Ornament – Side Room
$30.99$35.59
Free delivery*
−13%
Pineapple House Aquarium Ornament & Hideout
$26.99$31.16
Free delivery*
−13%
Resin Driftwood Aquarium Ornament
$29.99$34.37
Free delivery*
−12%
Sun Wukong Resin Aquarium Ornament
$30.99$35.34
Free delivery*
−14%
Resin Snow Mountain Aquarium Ornament
$30.99$35.97
Free delivery*
−13%
Spinning Windmill Aquarium Ornament
$32.99$37.95
Free delivery*
−14%
Bamboo-Style Aquarium Background Ornament
$27.99$32.38
Free delivery*
−13%
Bubbling Frog Aquarium Ornament
$27.99$32.26
Free delivery*
−13%
Aquarium Divider Clips with Suction Cups – Black, 10 Pack
$27.99$32.28
Free delivery*
−13%
Aquarium Divider Clips with Suction Cups – White, 10 Pack
$27.99$32.30
Free delivery*
−13%
Resin Guardian Lion Aquarium Ornament
$28.99$33.35
Free delivery*
−13%
Aquarium Archway Shelter Ornament
$27.99$32.07
Free delivery*
−14%
Resin Dragon Stone Aquarium Ornament Set – 7 Pieces
$32.99$38.16
Free delivery*
−16%
Double-Sided Aquarium Background – 50 × 82 cm
$39.99$47.86
Free delivery*
−14%
Aquarium Rockery Cave Ornament – GS1002
$29.99$34.96
Free delivery*
−15%
Floating Aquarium Fish Feeding Ring – Blue
$28.99$34.03
Free delivery*
−14%
Volcano Aquarium Air Stone Ornament
$29.99$34.96
Free delivery*
Resin Coral Aquarium Ornament – GH0907
$29.99
Free delivery*
−16%
Aquarium Plant Basket & Holder – White
$38.99$46.43
Free delivery*
−16%
Stone Cave Aquarium Shrimp & Fish Shelter – 3-Chamber
$26.99$31.97
Free delivery*
−15%
Medieval Castle Aquarium Ornament – Style B
$34.99$40.93
Free delivery*
−16%
Aquarium Hiding Cave for Fish & Shrimp
$49.99$59.63
Free delivery*
Fish & Aquariums for Australian pet parents
Whether you're cycling your first tropical tank or upgrading to a planted aquascape, we stock aquariums, filters, lighting, heaters, decor, substrates and cleaning gear for every stage. Shop complete starter kits or build your dream setup component by component.
Aquariums & stands
Glass and acrylic tanks from nano desktop sizes to large display aquariums with matching cabinets.
Filtration & flow
Internal, external and canister filters plus pumps and powerheads for healthy water movement.
Lighting & heating
LED lights for plants and fish, plus thermostats and heaters for stable tropical temperatures.
Decor & substrate
Gravel, sand, plant substrates, driftwood and ornaments to design a natural-looking habitat.
How to choose the right fish & aquariums
- Always cycle a new tank for 4–6 weeks before adding fish — patience prevents most beginner losses.
- Choose a filter rated for at least 4× your tank volume per hour for tropical community tanks.
- Match lighting intensity to the plants you want to grow, not just to make the tank look bright.
- Test water weekly with a liquid test kit during the first 3 months of a new tank.
Fish & Aquariums questions, answered
Guides & advice for Fish & Aquariums
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