Internal Filters

Internal Filters

The internal power filter is probably the most widely used type of filter and they are available in a wide range of sizes from micro filters, suitable for very small tanks of 18" (45cm) or less, up to large units capable of filtering tanks of 100 gallons (500 litres) or more. The typical internal power filter is a plastic box with slits in the bottom and sides, filled with a sponge media and attached to the pump unit. They are normally attached to the aquarium wall using rubber suckers. When the pump is switched on, tank water is drawn through the sponge media where it is filtered and then pumped back into the aquarium. When placing a filter in the aquarium it is a good idea to situate the filter in such a way that the outlet of the filter is close to or above the water surface. Oxygen exchange only occurs at this level, so ensuring there is always movement increases oxygen levels in the water. Some internal filters come with a space inside the filter chamber where activated carbon can be placed to add an additional level of filtration.

Displaying 1 to 7 (of 14 products)

Hailea Immersible pump BT100B

hailea-immersible-pump-bt100b-475
  • Compact,low power consumption & high efficiency
  • Operate stably,silently and without heating
  • Adopts high quality resin to seal the winding for safety use
  • Rotor / impeller assembly is easy to remove and convenient to clean
Water Flow (l/h)150
Max Jet (m)0.5
Case Size (mm)43 x 37 x 31
Wattage2.0

Hailea HL-BT200

hailea-hl-bt200-470
  • Reinforced ABS original particles to shape the case,which is never wear out
  • High quality resin to seal the winding and never leak electricity
  • High quality bio-chemical filtration sponge which is suitable for breeding nitrifier
  • Special structure carbon box which is better for releasing the impurity in the water
Water Flow (l/h)200
Ideal Tank Size (cm)up to 60
Max Jet (m)0.5
Case Size (mm)33.5 x 42.5 x 135
Wattage3.0

Hailea HL-BT400

hailea-hl-bt400-604
  • Reinforced ABS original particles to shape the case,which is never wear out
  • High quality resin to seal the winding and never leak electricity
  • High quality bio-chemical filtration sponge which is suitable for breeding nitrifier
  • Special structure carbon box which is better for releasing the impurity in the water
Water Flow (l/h)380
Ideal Tank Size (cm)50-110
Max Jet (m)0.9
Case Size (mm)43 x 57 x 186
Wattage7.0

Hailea HL-BT700

hailea-hl-bt700-956
  • Reinforced ABS original particles to shape the case,which is never wear out
  • High quality resin to seal the winding and never leak electricity
  • High quality bio-chemical filtration sponge which is suitable for breeding nitrifier
  • Special structure carbon box which is better for releasing the impurity in the water
Water Flow (l/h)690
Ideal Tank Size (cm)70-250
Max Jet (m)1.25
Case Size (mm)74 x 77 x 212
Wattage10.0

Hailea HL-BT1000

hailea-hl-bt1000-935
  • Reinforced ABS original particles to shape the case,which is never wear out
  • High quality resin to seal the winding and never leak electricity
  • High quality bio-chemical filtration sponge which is suitable for breeding nitrifier
  • Special structure carbon box which is better for releasing the impurity in the water
Water Flow (l/h)1000
Ideal Tank Size (cm)90-360
Max Jet (m)1.95
Case Size (mm)79 x 90 x 230
Wattage20.0

Ocean Free Smart 400 Internal Filter

ocean-free-smart-400-internal-filter-130

Utilizing a specially designed core, the SMART Internal Filter cleans, detoxifies and treats the water with 3 filtration stages - Mechanical, Biological and Chemical filtration.

The main bio-foam compartment combined with the chemical filtration shaft ensures organic waste and their toxic by-products are effectively broken down, providing optimum conditions for your fishes.

It is suitable for all typical aquarium set-ups.

  • Multi-staged filtration for maximized efficiency
  • Plug & Play; no complicated installation required
  • Adjustable flow direction
  • Adjustable flow rate
  • Quiet and efficient
Water Flow (l/h)400
Ideal Tank Size (cm)up to 60
Wattage6.0

Ocean Free Smart 600 Internal Filter

ocean-free-smart-600-internal-filter-497

Utilizing a specially designed core, the SMART Internal Filter cleans, detoxifies and treats the water with 3 filtration stages - Mechanical, Biological and Chemical filtration.

The main bio-foam compartment combined with the chemical filtration shaft ensures organic waste and their toxic by-products are effectively broken down, providing optimum conditions for your fishes.

It is suitable for all typical aquarium set-ups.

  • Multi-staged filtration for maximized efficiency
  • Plug & Play; no complicated installation required
  • Adjustable flow direction
  • Adjustable flow rate
  • Quiet and efficient
Water Flow (l/h)600
Ideal Tank Size (cm)up to 60
Wattage7.5

Displaying 1 to 7 (of 14 products)