Shop for Diffusers-Airstones

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  1. 1 3/16in Round Airstone

    1 3/16in Round Airstone

    Durable air stone diffuses water in every direction to create a dazzling underwater scene. this increases surface agitation and accelerates oxygen replenishment. also helps release carbon dioxide build-up.

    Product Details
    Fits standard airline tubing. attach air hose to air stone inlet place in desired position weigh airstone down or cover with gravel if necessary adjust airflow as required. fits common box filters and undergravel riser stems.
    1 piece round 1 3/16 (3 cm) blue
  2. 15" Bubble Wand

    15" Bubble Wand

    Keep up with your aquarium maintenance using these great accessories.
  3. 4" Bubble Wand

    4" Bubble Wand

    Bubble wands create a beautiful decorative effect. a curtain of bubbles improves water circulation and oxygen exchange at the surface.

    Product Details
    4 bubble wand.available in four different sizes.
    4 inch
    Plastic. a curtain of bubbles improves water circulation and oxygen exchange at the surface large suction cups hold tightly to glass or can function as an anchor when wands are installed in gravel bed.
  4. 8" Bubble Wand

    8" Bubble Wand

    Bubble wands create a beautiful decorative effect.the installation options are endless.

    Product Details
    8 bubble wand.
    8 inch
    Plastic. a curtain of bubbles improves water circulation and oxygen exchange at the surface large suction cups hold tightly to glass or can function as an anchor when wands are installed in the gravel bed.
  5. AIR PUMP W/ DIFFUSER

    AIR PUMP W/ DIFFUSER

    Air pump for aquariums and ponds

  6. Air Stone Diffusers for Professional Aeration Pumps Quad Diffuse

    Air Stone Diffusers for Professional Aeration Pumps Quad Diffuse

    Aluminum oxide ceramic diffusers for use with Drs. Foster and Smith Professional Aeration Pumps and other high volume, low pressure aeration systems. Uniform size pores produce even airflow and superior oxygenation. Fired at a very high temperature to create a very strong and durable diffuser that will not corrode or dissolve. 1/4" inlet. Use with weighted tubing. andnbsp; Flow Rate andnbsp; Diffuser CFM Liter/Min Dimensions Single Stone (35984)0.36106.69" x 1.57" Single Stone (35985)0.712011.81" x 1.57" Single Stone - Round (35986)0.71207.87" x 1.06" Quad (35981)1.41405.91" x 1.97" x 4 diffusers Quad (35982)2.11607.87" x 1.97" x 4 diffusers Quad (35983)2.828011.81" x 1.97" x 4 diffusersSuggested Sample Diffuser Placements Per Pump andnbsp; Number of Diffusers per Pump at Full Capacity and (75 percent Capacity) andnbsp; 20 #34285 40 #34286 60 #34287 80 #33099 120 #33100 160 #33101 0.36 Single2 (1)4 (3)6 (4)8 (6)12 (9)15 (12) 0.71 Single1 (0)2 (1)3 (2)4 (3)6 (5)8 (6) 0.71 Round1 (0)2 (1)3 (2)4 (3)6 (5)8 (6) 1.41 Quad011234 2.11 Quad001123 2.82 Quad000112Please click on "More Information" for instructions.
  7. Air Stone Diffusers for Professional Aeration Pumps Quad Diffuse

    Air Stone Diffusers for Professional Aeration Pumps Quad Diffuse

    Aluminum oxide ceramic diffusers for use with Drs. Foster and Smith Professional Aeration Pumps and other high volume, low pressure aeration systems. Uniform size pores produce even airflow and superior oxygenation. Fired at a very high temperature to create a very strong and durable diffuser that will not corrode or dissolve. 1/4" inlet. Use with weighted tubing. andnbsp; Flow Rate andnbsp; Diffuser CFM Liter/Min Dimensions Single Stone (35984)0.36106.69" x 1.57" Single Stone (35985)0.712011.81" x 1.57" Single Stone - Round (35986)0.71207.87" x 1.06" Quad (35981)1.41405.91" x 1.97" x 4 diffusers Quad (35982)2.11607.87" x 1.97" x 4 diffusers Quad (35983)2.828011.81" x 1.97" x 4 diffusersSuggested Sample Diffuser Placements Per Pump andnbsp; Number of Diffusers per Pump at Full Capacity and (75 percent Capacity) andnbsp; 20 #34285 40 #34286 60 #34287 80 #33099 120 #33100 160 #33101 0.36 Single2 (1)4 (3)6 (4)8 (6)12 (9)15 (12) 0.71 Single1 (0)2 (1)3 (2)4 (3)6 (5)8 (6) 0.71 Round1 (0)2 (1)3 (2)4 (3)6 (5)8 (6) 1.41 Quad011234 2.11 Quad001123 2.82 Quad000112Please click on "More Information" for instructions.
  8. Air Stone Diffusers for Professional Aeration Pumps Quad Diffuse

    Air Stone Diffusers for Professional Aeration Pumps Quad Diffuse

    Aluminum oxide ceramic diffusers for use with Drs. Foster and Smith Professional Aeration Pumps and other high volume, low pressure aeration systems. Uniform size pores produce even airflow and superior oxygenation. Fired at a very high temperature to create a very strong and durable diffuser that will not corrode or dissolve. 1/4" inlet. Use with weighted tubing. andnbsp; Flow Rate andnbsp; Diffuser CFM Liter/Min Dimensions Single Stone (35984)0.36106.69" x 1.57" Single Stone (35985)0.712011.81" x 1.57" Single Stone - Round (35986)0.71207.87" x 1.06" Quad (35981)1.41405.91" x 1.97" x 4 diffusers Quad (35982)2.11607.87" x 1.97" x 4 diffusers Quad (35983)2.828011.81" x 1.97" x 4 diffusersSuggested Sample Diffuser Placements Per Pump andnbsp; Number of Diffusers per Pump at Full Capacity and (75 percent Capacity) andnbsp; 20 #34285 40 #34286 60 #34287 80 #33099 120 #33100 160 #33101 0.36 Single2 (1)4 (3)6 (4)8 (6)12 (9)15 (12) 0.71 Single1 (0)2 (1)3 (2)4 (3)6 (5)8 (6) 0.71 Round1 (0)2 (1)3 (2)4 (3)6 (5)8 (6) 1.41 Quad011234 2.11 Quad001123 2.82 Quad000112Please click on "More Information" for instructions.
  9. Air Stone Diffusers for Professional Aeration Pumps Single Stone

    Air Stone Diffusers for Professional Aeration Pumps Single Stone

    Aluminum oxide ceramic diffusers for use with Drs. Foster and Smith Professional Aeration Pumps and other high volume, low pressure aeration systems. Uniform size pores produce even airflow and superior oxygenation. Fired at a very high temperature to create a very strong and durable diffuser that will not corrode or dissolve. 1/4" inlet. Use with weighted tubing. andnbsp; Flow Rate andnbsp; Diffuser CFM Liter/Min Dimensions Single Stone (35984)0.36106.69" x 1.57" Single Stone (35985)0.712011.81" x 1.57" Single Stone - Round (35986)0.71207.87" x 1.06" Quad (35981)1.41405.91" x 1.97" x 4 diffusers Quad (35982)2.11607.87" x 1.97" x 4 diffusers Quad (35983)2.828011.81" x 1.97" x 4 diffusersSuggested Sample Diffuser Placements Per Pump andnbsp; Number of Diffusers per Pump at Full Capacity and (75 percent Capacity) andnbsp; 20 #34285 40 #34286 60 #34287 80 #33099 120 #33100 160 #33101 0.36 Single2 (1)4 (3)6 (4)8 (6)12 (9)15 (12) 0.71 Single1 (0)2 (1)3 (2)4 (3)6 (5)8 (6) 0.71 Round1 (0)2 (1)3 (2)4 (3)6 (5)8 (6) 1.41 Quad011234 2.11 Quad001123 2.82 Quad000112Please click on "More Information" for instructions.
  10. Air Stone Diffusers for Professional Aeration Pumps Single Stone

    Air Stone Diffusers for Professional Aeration Pumps Single Stone

    Aluminum oxide ceramic diffusers for use with Drs. Foster and Smith Professional Aeration Pumps and other high volume, low pressure aeration systems. Uniform size pores produce even airflow and superior oxygenation. Fired at a very high temperature to create a very strong and durable diffuser that will not corrode or dissolve. 1/4" inlet. Use with weighted tubing. andnbsp; Flow Rate andnbsp; Diffuser CFM Liter/Min Dimensions Single Stone (35984)0.36106.69" x 1.57" Single Stone (35985)0.712011.81" x 1.57" Single Stone - Round (35986)0.71207.87" x 1.06" Quad (35981)1.41405.91" x 1.97" x 4 diffusers Quad (35982)2.11607.87" x 1.97" x 4 diffusers Quad (35983)2.828011.81" x 1.97" x 4 diffusersSuggested Sample Diffuser Placements Per Pump andnbsp; Number of Diffusers per Pump at Full Capacity and (75 percent Capacity) andnbsp; 20 #34285 40 #34286 60 #34287 80 #33099 120 #33100 160 #33101 0.36 Single2 (1)4 (3)6 (4)8 (6)12 (9)15 (12) 0.71 Single1 (0)2 (1)3 (2)4 (3)6 (5)8 (6) 0.71 Round1 (0)2 (1)3 (2)4 (3)6 (5)8 (6) 1.41 Quad011234 2.11 Quad001123 2.82 Quad000112Please click on "More Information" for instructions.
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