Free Shipping for orders over $150 (excludes large bulky items) - Fast Shipping - Over 500 Google 5 Star Reviews

Water Treatments and Accessories #1

Water Treatments and Accessories #2

Water Treatments and Accessories #3

Water Treatments and Accessories #4

Water Treatments and Accessories #5

Equipment #1

Equipment #2

Equipment #3

Equipment #4

Reptile and Amphibian Items #1

Reptile and Amphibian Items #2

Reptile and Amphibian Items #3

Eco Tech Advanced Reptile Thermostat - Dimming - Dual Electronic Thermostat.

Eco Tech Advanced Reptile Thermostat - Dimming - Dual Electronic Thermostat.

$159.00 AUD

Fish Food #1

Fish Food #2

Fish Food #3

Fish Food #4

betatropflake500g

Betapet 500g Tropical Flake Fish Food

$46.95 AUD

SHOP NOW

Browse for new arrivals on Fish food

Brands #1

Brands #2

Brands #3

Dr Tim's Aquatics Aquarium Bacteria & Water Care

Explore Dr Tim's Aquatics aquarium bacteria and water care at The Tech Den Australia. Browse One & Only nitrifying bacteria, ammonium chloride for fishless cycling, Eco-Balance probiotics, Waste-Away liquid and gel products, Re-Fresh and freshwater AquaCleanse water conditioner.

Choose your aquarium care product

  • Cycling supplies: compare One & Only H2O-PURE freshwater and REEF-PURE formulas in bottle sizes from 60ml to 475ml. Ammonium chloride is a separate ammonia source for fishless cycling, not a tapwater conditioner.
  • Eco-Balance: choose between freshwater H2O-PURE and Eco Reef Balance probiotic formulas and compare bottle sizes.
  • Waste-Away: browse freshwater and reef liquid formulas, plus gel products available individually and in two-packs. Check the formula, pack contents and labelled treatment volume.
  • Other water care: explore Re-Fresh products and freshwater AquaCleanse tapwater conditioner according to their individual labels and intended use.

Match the formula to your setup

Check whether each product is intended for freshwater or marine aquariums, then follow its current label for dosing, storage, equipment instructions and livestock precautions. Cycling bacteria, probiotics, waste-care products and tapwater conditioner serve different purposes and are not interchangeable.

Use water testing to guide aquarium cycling and ongoing care rather than assuming a fixed time until fish can be added. Check individual listings for bottle sizes, gel capacities and clearance details before ordering.

Dr Tims Aquatics 60ml Ammonia Chloride - Aquarium Fishless Cycle $15.50 AUD

Dr Tims One and Only REEF-PURE 60ml Treats 114 litre Aquarium $43.50 AUD

Dr Tims One and Only H2O-PURE 60ml Treats 114 litre Aquarium $39.95 AUD

Dr Tims One and Only REEF-PURE 240ml Treats 454 litre Aquarium $126.00 AUD
Dr Tims One and Only REEF-PURE 120ml Treats 227 litre Aquarium $77.50 AUD

Dr Tims Reef Waste Away 475ml Lowers Phosphate and Nitrate Treats 1817l $61.95 AUD Sold Out

Dr Tims Eco Reef Balance 475ml Probiotics for Core System Health treats 1817l $49.95 AUD Sold Out

Dr Tims Reef Waste Away 240ml Lowers Phosphate and Nitrate Treats 908l $41.95 AUD
Dr Tims Eco Reef Balance 240ml Probiotics for Core System Health treats 980l $36.95 AUD
Dr Tims Refresh Marine 120ml 4oz Treats 908 litres Aquarium $43.95 AUD
Dr Tims One and Only H2O-PURE 240ml Treats 454 litre Aquarium $129.95 AUD

Dr Tims One and Only REEF-PURE 475ml Treats 908 litre Aquarium $205.00 AUD

Dr Tims Reef Waste Away 120ml Lowers Phosphate and Nitrate Treats 454l $26.50 AUD

Dr Tims Refresh 475ml 16oz Treats 3,634 litres Aquarium $151.50 AUD
Dr Tims One and Only H2O-PURE 120ml Treats 227 litre Aquarium $61.95 AUD Sold Out

Dr Tims Eco Reef Balance 120ml Probiotics for Core System Health treats 454l $23.50 AUD

Dr Tims Reef Waste Away 946ml Lowers Phosphate and Nitrate Treats 3634l $110.50 AUD Sold Out
Dr Tims Refresh 240ml 8oz Treats 1,817 litres Aquarium $69.65 AUD
Dr Tims Waste Away H2O-PURE 475ml Treats 1817 litre Freshwater Aquarium $55.50 AUD
Sale
Dr Tims Eco Balance H2O-PURE 120ml Treats 454 litre Freshwater Aquarium $22.95 AUD $31.95 AUD
Dr Tims Waste Away H2O-PURE 120ml Treats 454 litre Freshwater Aquarium $24.95 AUD

Dr Tims Waste Away H2O-PURE 240ml Treats 908 litre Freshwater Aquarium $37.95 AUD
Dr Tims Waste Away H2O-PURE 946ml Treats 3634 litre Freshwater Aquarium $94.50 AUD Sold Out
Dr Tims Refresh 960ml 32oz Treats 7,268 litres Aquarium $191.50 AUD Sold Out

Search