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Optimizes colonization area for helpful nitrifying bacteria.

Extend the life of your canister filter with the help of a pre-filter. Traps particles of coarse dirt already in the suction area.

Integrated priming starter for fast and easy filter startupIndividual media baskets simplify cleaning while retaining biological bacteria coloniesAutomatic opening and closing of integrated stop valvesVisual flow meter tells you when to clean Power and flexibility for the mid-sized aquarium. Single intake/output system pumps water through multiple filtration layers you can customize with the media of your choice (not included), for superior filtration. Ingenious double tap connector combines all valves, shut-offs, and safety clamps in one convenient unit. Includes one coarse and one fine filter pad, strainer, diffuser, tubing and hoses. 2026 (4.9L/1.3 gallon filter capacity, 250 gph) includes two media baskets and 2028 (7.3L/1.9 gallon, 275 gph) includes three media baskets; functions in marine and freshwater aquariums.--> 2126 (4.9L/1.3 gallon, 250 gph) includes two media baskets and 2128 (7.3L/1.9 gallon, 275 gph) includes three media baskets and an integrated heater available in either freshwater or corrosion-resistant saltwater models. All use 25 watts.For up to 100 gallon aquariums 2126 freshwater w/180 watt heaterFor up to 160 gallon aquariums 2128 freshwater w/210 watt heater Recommended Media: 1-1L Ehfimech, 2-2L Ehfisubstrat, Coarse and Fine Filter Pads, and Carbon Filter Pads (media not included).

Integrated priming starter for fast and easy filter startupIndividual media baskets simplify cleaning while retaining biological bacteria coloniesAutomatic opening and closing of integrated stop valvesVisual flow meter tells you when to clean Power and flexibility for the mid-sized aquarium. Single intake/output system pumps water through multiple filtration layers you can customize with the media of your choice (not included), for superior filtration. Ingenious double tap connector combines all valves, shut-offs, and safety clamps in one convenient unit. Includes one coarse and one fine filter pad, strainer, diffuser, tubing and hoses. 2026 (4.9L/1.3 gallon filter capacity, 250 gph) includes two media baskets and 2028 (7.3L/1.9 gallon, 275 gph) includes three media baskets; functions in marine and freshwater aquariums.--> 2126 (4.9L/1.3 gallon, 250 gph) includes two media baskets and 2128 (7.3L/1.9 gallon, 275 gph) includes three media baskets and an integrated heater available in either freshwater or corrosion-resistant saltwater models. All use 25 watts.For up to 100 gallon aquariums 2126 freshwater w/180 watt heaterFor up to 160 gallon aquariums 2128 freshwater w/210 watt heater Recommended Media: 1-1L Ehfimech, 2-2L Ehfisubstrat, Coarse and Fine Filter Pads, and Carbon Filter Pads (media not included).

Eheim Pro II Freshwater Aquarium Filter

Aquarium canister filter boasts two inlet and one outlet valve for large aquariumsFish filter with large pre-filter and three media baskets to customize filtrationAquarium canister filter moves 450 gallons per hour on only 30 watts of powerThis aquarium canister filter combines power and efficiency with a professional-grade system that is loaded with safety features. The Eheim Pro III 2080 is perfect for any large aquarium and can be customized to suit your specific filtration needs. Best of all, this filter is loaded with power - two inlet and one outlet valve move up to 450 gallons of water per hour through six levels of filtration. Each level varies between mechanical, biological, and chemical filters, depending on your chosen media (not included). Eheim Pro III Thermo Filter 2180 features a built-in 500 watt heater. Its advanced electronic system accurately measures and maintains water temperature and displays it on the large LCD screen.Includes an integrated primer; large (1-1/2 liter, approx. 1/2 gallon) pre-filter; three large filter baskets (4 liter, approx. 1 gallon each); one coarse and one fine filter pad; an easy-access, adjustable flow control; flow and maintenance indicator window; safety adapter; hose guard; and 14 ft 9" of 3/4" diameter Eheim hose. Total filter capacity is 3.6 gallons; total canister capacity is 6.6 gallons. Maximum head is 70". Measures 12-1/2" wide x 12-1/2" long x 20-1/2" high. For up to 320 gallon salt or freshwater aquariums. Eheim Pro III Thermo Filter is for freshwater use only.Filter Media Set includes: 1 Blue (Coarse) filter pad, 1 White (Fine) filter pad, 8 L Ehfisubstrat Pro (4 x 2 L), and 4 L Ehfimech (4 x 1 L).Filter Pad Set includes: 1 Blue (Coarse) Filter Pad and 2 White (Fine) Filter Pads.Eheim Synth Set includes: 3 Eheim Synth fine filter pads.Please click on "More Information" for additional features, specifications, installation, and instructions for cleaning and maintenance.

Aquarium canister filter boasts two inlet and one outlet valve for large aquariumsFish filter with large pre-filter and three media baskets to customize filtrationAquarium canister filter moves 450 gallons per hour on only 30 watts of powerThis aquarium canister filter combines power and efficiency with a professional-grade system that is loaded with safety features. The Eheim Pro III 2080 is perfect for any large aquarium and can be customized to suit your specific filtration needs. Best of all, this filter is loaded with power - two inlet and one outlet valve move up to 450 gallons of water per hour through six levels of filtration. Each level varies between mechanical, biological, and chemical filters, depending on your chosen media (not included). Eheim Pro III Thermo Filter 2180 features a built-in 500 watt heater. Its advanced electronic system accurately measures and maintains water temperature and displays it on the large LCD screen.Includes an integrated primer; large (1-1/2 liter, approx. 1/2 gallon) pre-filter; three large filter baskets (4 liter, approx. 1 gallon each); one coarse and one fine filter pad; an easy-access, adjustable flow control; flow and maintenance indicator window; safety adapter; hose guard; and 14 ft 9" of 3/4" diameter Eheim hose. Total filter capacity is 3.6 gallons; total canister capacity is 6.6 gallons. Maximum head is 70". Measures 12-1/2" wide x 12-1/2" long x 20-1/2" high. For up to 320 gallon salt or freshwater aquariums. Eheim Pro III Thermo Filter is for freshwater use only.Filter Media Set includes: 1 Blue (Coarse) filter pad, 1 White (Fine) filter pad, 8 L Ehfisubstrat Pro (4 x 2 L), and 4 L Ehfimech (4 x 1 L).Filter Pad Set includes: 1 Blue (Coarse) Filter Pad and 2 White (Fine) Filter Pads.Eheim Synth Set includes: 3 Eheim Synth fine filter pads.Please click on "More Information" for additional features, specifications, installation, and instructions for cleaning and maintenance.

Aquarium canister filter boasts two inlet and one outlet valve for large aquariumsFish filter with large pre-filter and three media baskets to customize filtrationAquarium canister filter moves 450 gallons per hour on only 30 watts of powerThis aquarium canister filter combines power and efficiency with a professional-grade system that is loaded with safety features. The Eheim Pro III 2080 is perfect for any large aquarium and can be customized to suit your specific filtration needs. Best of all, this filter is loaded with power - two inlet and one outlet valve move up to 450 gallons of water per hour through six levels of filtration. Each level varies between mechanical, biological, and chemical filters, depending on your chosen media (not included). Eheim Pro III Thermo Filter 2180 features a built-in 500 watt heater. Its advanced electronic system accurately measures and maintains water temperature and displays it on the large LCD screen.Includes an integrated primer; large (1-1/2 liter, approx. 1/2 gallon) pre-filter; three large filter baskets (4 liter, approx. 1 gallon each); one coarse and one fine filter pad; an easy-access, adjustable flow control; flow and maintenance indicator window; safety adapter; hose guard; and 14 ft 9" of 3/4" diameter Eheim hose. Total filter capacity is 3.6 gallons; total canister capacity is 6.6 gallons. Maximum head is 70". Measures 12-1/2" wide x 12-1/2" long x 20-1/2" high. For up to 320 gallon salt or freshwater aquariums. Eheim Pro III Thermo Filter is for freshwater use only.Filter Media Set includes: 1 Blue (Coarse) filter pad, 1 White (Fine) filter pad, 8 L Ehfisubstrat Pro (4 x 2 L), and 4 L Ehfimech (4 x 1 L).Filter Pad Set includes: 1 Blue (Coarse) Filter Pad and 2 White (Fine) Filter Pads.Eheim Synth Set includes: 3 Eheim Synth fine filter pads.Please click on "More Information" for additional features, specifications, installation, and instructions for cleaning and maintenance.

Aquarium canister filter boasts two inlet and one outlet valve for large aquariumsFish filter with large pre-filter and three media baskets to customize filtrationAquarium canister filter moves 450 gallons per hour on only 30 watts of powerThis aquarium canister filter combines power and efficiency with a professional-grade system that is loaded with safety features. The Eheim Pro III 2080 is perfect for any large aquarium and can be customized to suit your specific filtration needs. Best of all, this filter is loaded with power - two inlet and one outlet valve move up to 450 gallons of water per hour through six levels of filtration. Each level varies between mechanical, biological, and chemical filters, depending on your chosen media (not included). Eheim Pro III Thermo Filter 2180 features a built-in 500 watt heater. Its advanced electronic system accurately measures and maintains water temperature and displays it on the large LCD screen.Includes an integrated primer; large (1-1/2 liter, approx. 1/2 gallon) pre-filter; three large filter baskets (4 liter, approx. 1 gallon each); one coarse and one fine filter pad; an easy-access, adjustable flow control; flow and maintenance indicator window; safety adapter; hose guard; and 14 ft 9" of 3/4" diameter Eheim hose. Total filter capacity is 3.6 gallons; total canister capacity is 6.6 gallons. Maximum head is 70". Measures 12-1/2" wide x 12-1/2" long x 20-1/2" high. For up to 320 gallon salt or freshwater aquariums. Eheim Pro III Thermo Filter is for freshwater use only.Filter Media Set includes: 1 Blue (Coarse) filter pad, 1 White (Fine) filter pad, 8 L Ehfisubstrat Pro (4 x 2 L), and 4 L Ehfimech (4 x 1 L).Filter Pad Set includes: 1 Blue (Coarse) Filter Pad and 2 White (Fine) Filter Pads.Eheim Synth Set includes: 3 Eheim Synth fine filter pads.Please click on "More Information" for additional features, specifications, installation, and instructions for cleaning and maintenance.

Aquarium canister filter boasts two inlet and one outlet valve for large aquariumsFish filter with large pre-filter and three media baskets to customize filtrationAquarium canister filter moves 450 gallons per hour on only 30 watts of powerThis aquarium canister filter combines power and efficiency with a professional-grade system that is loaded with safety features. The Eheim Pro III 2080 is perfect for any large aquarium and can be customized to suit your specific filtration needs. Best of all, this filter is loaded with power - two inlet and one outlet valve move up to 450 gallons of water per hour through six levels of filtration. Each level varies between mechanical, biological, and chemical filters, depending on your chosen media (not included). Eheim Pro III Thermo Filter 2180 features a built-in 500 watt heater. Its advanced electronic system accurately measures and maintains water temperature and displays it on the large LCD screen.Includes an integrated primer; large (1-1/2 liter, approx. 1/2 gallon) pre-filter; three large filter baskets (4 liter, approx. 1 gallon each); one coarse and one fine filter pad; an easy-access, adjustable flow control; flow and maintenance indicator window; safety adapter; hose guard; and 14 ft 9" of 3/4" diameter Eheim hose. Total filter capacity is 3.6 gallons; total canister capacity is 6.6 gallons. Maximum head is 70". Measures 12-1/2" wide x 12-1/2" long x 20-1/2" high. For up to 320 gallon salt or freshwater aquariums. Eheim Pro III Thermo Filter is for freshwater use only.Filter Media Set includes: 1 Blue (Coarse) filter pad, 1 White (Fine) filter pad, 8 L Ehfisubstrat Pro (4 x 2 L), and 4 L Ehfimech (4 x 1 L).Filter Pad Set includes: 1 Blue (Coarse) Filter Pad and 2 White (Fine) Filter Pads.Eheim Synth Set includes: 3 Eheim Synth fine filter pads.Please click on "More Information" for additional features, specifications, installation, and instructions for cleaning and maintenance.