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Line Line Aerators

Pond Aeration Systems & Air Pumps

Life Line Air Pumps are the perfect choice to create and maintain a healthy pond environment. These quiet, energy efficient pumps enhance oxygen levels and help circulate the water in your Koi pond. Life Line Air Pumps add needed oxygen to Koi ponds in hot summer months when oxygen levels decline. In the winter, Life Line Air Pumps help break down fish waste and prevent pond surfaces from completely freezing, allowing toxic gasses to harmlessly escape. Promotes growth of algae controlling beneficial bacteria which reduces algae. Life Line Air Pumps are an excellent emergency back up in case your main pump breaks down and you need to wait for the new one to arrive.

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LifeLine Bottom Aeration System LLS-140 Patriot Bottom Aeration System LLS-140


  • High efficiency

  • (4) - 8" round weighted air diffuser

  • 50' - 3/8" weighted tubing

  • Necessary fittings and hardware

List Price: $698.00
Our Price: $598.40
Savings: $99.60
LifeLine Bottom Aeration System LLS-100 Patriot Bottom Aeration System LLS-100


  • High efficiency

  • (4) - 8" round weighted air diffuser

  • 50' - 3/8" weighted tubing

  • Necessary fittings and hardware

List Price: $698.00
Our Price: $492.80
Savings: $205.20
LifeLine Bottom Aeration System LLS-80 Patriot Bottom Aeration System LLS-80


  • High efficiency

  • (3) - 8" round weighted air diffuser

  • 40' - 3/8" weighted tubing

  • Necessary fittings and hardware

List Price: $598.00
Our Price: $439.20
Savings: $158.80
LifeLine Bottom Aeration System LLSX-65 Patriot Bottom Aeration System LLSX-65


  • High efficiency

  • (4) - 8" round weighted air diffuser

  • 40' - 3/8" weighted tubing

  • Necessary fittings and hardware

List Price: $658.00
Our Price: $488.00
Savings: $170.00
LifeLine Bottom Aeration System LLS-65 Patriot Bottom Aeration System LLS-65

  • High efficiency
  • (2) - 8" round weighted air diffuser
  • 30' - 3/8" weighted tubing
  • Necessary fittings and hardware

List Price: $518.00
Our Price: $396.00
Savings: $122.00
LifeLine Bottom Aeration System LLS-45 Patriot Bottom Aeration System LLS-45

  • High efficiency
  • (2) - 8" round weighted air diffuser
  • 25' - 3/8" weighted tubing
  • Necessary fittings and hardware

List Price: $398.00
Our Price: $312.80
Savings: $85.20
LifeLine Bottom Aeration System LLS-20 Patriot Bottom Aeration System LLS-20


  • High efficiency

  • (1) - 5" round weighted air diffuser

  • 20' - 3/8" weighted tubing

  • Necessary fittings and hardware

List Price: $298.00
Our Price: $220.00
Savings: $78.00
LifeLine Air Pump LL-140 Patriot Air Pump LL-140

  • High efficiency
  • Simple maintenance
  • Overload sensor prevents pump burnout
  • Engineered for 24 hour continuous use
  • Contains no oil
  • 2 year warranty

List Price: $498.00
Our Price: $412.80
Savings: $85.20
LifeLine Air Pump LL-100 Patriot Air Pump LL-100

  • High efficiency
  • Simple maintenance
  • Overload sensor prevents pump burnout
  • Engineered for 24 hour continuous use
  • Contains no oil
  • 2 year warranty

List Price: $378.00
Our Price: $268.80
Savings: $109.20
LifeLine Air Pump LL-80 Patriot Air Pump LL-80

  • High efficiency
  • Simple maintenance
  • Overload sensor prevents pump burnout
  • Engineered for 24 hour continuous use
  • Contains no oil
  • 2 year warranty

List Price: $338.00
Our Price: $249.60
Savings: $88.40
Patriot Air Pump LL-65 Patriot Air Pump LL-65

  • High efficiency
  • Simple maintenance
  • Overload sensor prevents pump burnout
  • Engineered for 24 hour continuous use
  • Contains no oil
  • 2 year warranty

List Price: $298.00
Our Price: $201.60
Savings: $96.40
LifeLine Air Pump LL-45 Patriot Pond Air Pump LL-45

  • High efficiency
  • Simple maintenance
  • Overload sensor prevents pump burnout
  • Engineered for 24 hour continuous use
  • Contains no oil
  • 2 year warranty

List Price: $258.00
Our Price: $168.00
Savings: $90.00
Patriot Air Pump LL-20 Patriot Pond Air Pump LL-20

  • High efficiency
  • Simple maintenance
  • Overload sensor prevents pump burnout
  • Engineered for 24 hour continuous use
  • Contains no oil
  • 2 year warranty

List Price: $218.00
Our Price: $139.20
Savings: $78.80
Patriot Air Pump LL-20 LifeLine 8" Air Stone

  • High Oxygen Transfer
  • Promotes growth of algae-controlling beneficial bacteria
  • Lowers levels of dissolved toxic gasses and ammonia/li>
  • Reduces sludge build-up on pond bottoms
  • Helps maintain an open hold in ice during winter

List Price: $45.00
Our Price: $44.00
Savings: $1.00
Patriot Air Pump LL-20 LifeLine 5" Air Stone

  • High Oxygen Transfer
  • Promotes growth of algae-controlling beneficial bacteria
  • Lowers levels of dissolved toxic gasses and ammonia/li>
  • Reduces sludge build-up on pond bottoms
  • Helps maintain an open hold in ice during winter

List Price: $35.00
Our Price: $31.20
Savings: $3.80
Patriot Air Pump LL-12 Patriot Air Pump Aerator System LL-12

  • Whisper quiet operation
  • Reliable, oil free
  • Extremely energy efficient
  • indoor / outdoor use
  • 1 year warranty

List Price: $88.00
Our Price: $62.40
Savings: $25.60
Patriot Air Pump LL-4 Patriot Air Pump Aerator System LL-4

  • Whisper quiet operation
  • Reliable, oil free
  • Extremely energy efficient
  • indoor / outdoor use
  • 1 year warranty

List Price: $48.00
Our Price: $31.20
Savings: $16.80