Dymax Aquarium Supplies, Fish Food & Equipment

Explore Dymax aquarium supplies, fish food and equipment at The Tech Den Australia. Browse products for freshwater, planted and marine setups, from filtration and LED lighting to CO2 equipment, aquascaping tools and aquarium maintenance accessories. Check individual listings for suitability to your system.

Fish food and turtle food

Choose from floating flakes, sinking granules, pellets and wafers for tropical fish, goldfish, cichlids, discus, bettas, bottom feeders and marine fish. The range also includes Turtle Formula food. Match the formulation, food size and floating or sinking format to your animals' dietary needs.

Filtration, pumps and aquarium equipment

  • Filter wool, sponges, biological media, activated carbon and Clear-Mix.
  • Filter media bags, filter socks and holders, lily pipes and surface-skimmer sets.
  • Air pumps, powerheads, eZ filters and UV-Flo inline units.
  • Rex, Eclipse and Reef Eclipse lighting, cooling fans and digital thermometers.

Compare pump flow, hose dimensions, light sizing and installation requirements before ordering. Choose the correct media-bag mesh: the extra-fine bags are listed for Purigen or Macropore, while the fine and coarse bags are not.

CO2 and aquascaping supplies

Browse CO2 regulators, empty aluminium cylinders, glass and stainless steel diffusers, bubble counters and CO2 indicators. Complete your aquascape with plant soil, gravel, driftwood, Tweety Wood, scissors, tweezers, substrate tools and scaping adhesives.

Check regulator and cylinder connections and diffuser requirements before purchase. Dymax aluminium CO2 cylinders are supplied empty, and the RX-123 regulator is not compatible with disposable cartridges. Natural wood varies in shape and colour.

Plant nutrients, water care and maintenance

Find Flora Plus and individual nutrient supplements, root tablets, water conditioners and bacteria products. Cleaning brushes, magnetic scrapers, nets, feeding trays and siphons are also available.

Follow each product's dosing and compatibility instructions, and continue regular water testing and maintenance. Select magnetic cleaners for your aquarium's material and glass thickness. Water-care products are not universally suitable for every freshwater, marine or reef system.

Aquariums, cabinets, pickup and delivery

The collection includes GS Series aquariums and cabinets and Sea King marine systems. Selected tanks, cabinets and wood products are in-store pickup only; some aquarium systems and cabinets are special-order items. Large, bulky or heavy products may carry additional delivery charges, calculated at checkout. Check each listing for availability, included equipment and delivery restrictions.

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