Sweetwater Point Four Micro Bubble Diffuser (MBD) 1DMBDC120, 52" x 3.25" MSRP: Was: Now: $713.99 Add to Cart
Sweetwater Point Four Micro Bubble Diffuser (MBD) 1DMBDC900, 39.75" x 3.25" MSRP: Was: Now: $543.86 Add to Cart
Sweetwater Point Four Micro Bubble Diffuser (MBD) 1DMBDC600, 27.5" x 3.25" MSRP: Was: Now: $319.39 Add to Cart
Pentair Aquatics High Efficiency Antimicrobial Diffuser Tubing, 100' Roll MSRP: Was: Now: $279.95 Add to Cart
AquaCave 8 1/4" Disc Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond MSRP: Was: Now: $269.95 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYFP24, 24" x 2.5" - Aluminum Base MSRP: Was: Now: $212.62 Add to Cart
Sweetwater Point Four Micro Bubble Diffuser (MBD) 1DMBDC300, 15.25" x 3.25" MSRP: Was: Now: $207.83 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYFP16, 16" x 2.5" - Aluminum Base MSRP: Was: Now: $157.09 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYPFP24, 24" x 2.5" - Plastic Base MSRP: Was: Now: $146.08 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYFP12, 12" x 2.5" - Aluminum Base MSRP: Was: Now: $131.74 Add to Cart
Sweetwater Point Four Micro Bubble Diffuser (MBD) 1DMBDC100, 14.5" x 1.75" MSRP: Was: Now: $95.61 Add to Cart
AquaCave 5" Disc Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond MSRP: Was: Now: $89.95 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYPFP12, 12" x 2.5" - Plastic Base MSRP: Was: Now: $88.04 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYPFP8, 8" x 2.5" - Plastic Base MSRP: Was: Now: $67.71 Add to Cart
AquaCave 4 1/8" Disc Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond MSRP: Was: Now: $59.95 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYPFP4, 4" x 2.5" - Plastic Base MSRP: Was: Now: $47.39 Add to Cart
AquaCave Blue Durable air stone 12" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond MSRP: Was: Now: $44.95 Add to Cart
AquaCave 2" dia. x 4" Long Cylinder Air Stone - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond MSRP: Was: Now: $39.95 Add to Cart
AquaCave Blue Durable air stone 8" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond MSRP: Was: Now: $34.95 Add to Cart
AquaCave Blue Durable air stone 6" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond MSRP: Was: Now: $24.95 Sold Out - More on the way
AquaCave Blue Durable air stone 4" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond MSRP: Was: Now: $19.95 Add to Cart
AquaCave 1.25" dia. x 2.75" Long Cylinder Air Stone - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond MSRP: Was: Now: $16.95 Add to Cart
AquaCave 1" dia. x 2" Long Cylinder Air Stone - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond MSRP: Was: Now: $14.95 Add to Cart
Alita 6" Alita Cylinder Air Diffuser w/ rubber bumpers MSRP: Was: Now: $12.95 Sold Out - More on the way
Sweetwater Point Four Micro Bubble Diffuser (MBD) 1DMBDC120, 52" x 3.25" Point Four™ Micro Bubble Diffuser (MBD) 1DMBDC120, 52" x 3.25" These aquaculture-duty diffusers are among the most efficient diffusers available, allowing you to increase yield while controlling the cost of expensive gases. Made from premium materials... MSRP: Was: Now: $713.99 Add to Cart
Sweetwater Point Four Micro Bubble Diffuser (MBD) 1DMBDC900, 39.75" x 3.25" Point Four™ Micro Bubble Diffuser (MBD) 1DMBDC900, 39.75" x 3.25" These aquaculture-duty diffusers are among the most efficient diffusers available, allowing you to increase yield while controlling the cost of expensive gases. Made from premium... MSRP: Was: Now: $543.86 Add to Cart
Sweetwater Point Four Micro Bubble Diffuser (MBD) 1DMBDC600, 27.5" x 3.25" Point Four™ Micro Bubble Diffuser (MBD) 1DMBDC600, 27.5" x 3.25" These aquaculture-duty diffusers are among the most efficient diffusers available, allowing you to increase yield while controlling the cost of expensive gases. Made from premium materials... MSRP: Was: Now: $319.39 Add to Cart
Pentair Aquatics High Efficiency Antimicrobial Diffuser Tubing, 100' Roll High Efficiency Antimicrobial Diffuser Tubing, 100' Roll New! Includes antimicrobial component to greatly reduce fouling—safe for fish! This patented, low-pressure rubber/polyethylene diffuser hose is made for aquaculture. Step on it—it springs right... MSRP: Was: Now: $279.95 Add to Cart
AquaCave 8 1/4" Disc Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond 8 1/4" Disc Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond Extremely durable and washable (reusable) air diffusing media. Manufactured with brown Adamantine Spar (corundum/alumina) under ultra high tempeature and... MSRP: Was: Now: $269.95 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYFP24, 24" x 2.5" - Aluminum Base Sweetwater® Micro Bubble Oxygen Diffuser DYFP24, 24" x 2.5" - Aluminum Base These ultra-fine pore diffusers are ideal for pure gas applications (oxygen, carbon dioxide), high-density hauling, holding/growout tanks and emergency aeration. Choose from... MSRP: Was: Now: $212.62 Add to Cart
Sweetwater Point Four Micro Bubble Diffuser (MBD) 1DMBDC300, 15.25" x 3.25" Point Four™ Micro Bubble Diffuser (MBD) 1DMBDC300, 15.25" x 3.25" These aquaculture-duty diffusers are among the most efficient diffusers available, allowing you to increase yield while controlling the cost of expensive gases. Made from premium... MSRP: Was: Now: $207.83 Add to Cart
Blue Diamond Blue Diamond 4 x 10" Disk Diffuser Station Blue Diamond 4 x 10" Disk Diffuser Station Blue Diamond 10" Quad Disk Diffuser Station is an excellent solution for efficiently diffusing up to 240 liters per minute in your pond. This low-pressure diffuser is highly compatible with a diverse array of... MSRP: Was: Now: $174.95 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYFP16, 16" x 2.5" - Aluminum Base Sweetwater® Micro Bubble Oxygen Diffuser DYFP16, 16" x 2.5" - Aluminum Base These ultra-fine pore diffusers are ideal for pure gas applications (oxygen, carbon dioxide), high-density hauling, holding/growout tanks and emergency aeration. Choose from... MSRP: Was: Now: $157.09 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYPFP24, 24" x 2.5" - Plastic Base Sweetwater Micro Bubble Oxygen Diffuser DYPFP24, 24" x 2.5" - Plastic Base These ultra-fine pore diffusers are ideal for pure gas applications (oxygen, carbon dioxide), high-density hauling, holding/growout tanks and emergency aeration. Choose from... MSRP: Was: Now: $146.08 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYFP12, 12" x 2.5" - Aluminum Base Sweetwater® Micro Bubble Oxygen Diffuser DYFP12, 12" x 2.5" - Aluminum Base These ultra-fine pore diffusers are ideal for pure gas applications (oxygen, carbon dioxide), high-density hauling, holding/growout tanks and emergency aeration. Choose from... MSRP: Was: Now: $131.74 Add to Cart
Blue Diamond Blue Diamond 2 x 10" Disk Diffuser Station Blue Diamond 2 x 10" Disk Diffuser Station The Blue Diamond DS2 Double Diffuser Station works with any air pump with a minimum air flow of 900 GPH (2.0 CFM) and a maximum air flow of 1,600 GPH (3.5 CFM).Key Features Safe, no electricity in the... MSRP: $159.95 Was: Now: $119.95 Add to Cart
Blue Diamond Blue Diamond 1 x 10" Disk Diffuser Station Blue Diamond 1 x 10" Disk Diffuser Station Blue Diamond 10" Single Disk Diffuser Station is an excellent solution for efficiently diffusing up to 60 liters per minute in your pond. This low-pressure diffuser is highly compatible with a diverse array of... MSRP: $159.95 Was: Now: $99.99 Add to Cart
Sweetwater Point Four Micro Bubble Diffuser (MBD) 1DMBDC100, 14.5" x 1.75" Point Four™ Micro Bubble Diffuser (MBD) 1DMBDC100, 14.5" x 1.75" These aquaculture-duty diffusers are among the most efficient diffusers available, allowing you to increase yield while controlling the cost of expensive gases. Made from premium materials... MSRP: Was: Now: $95.61 Add to Cart
AquaCave 5" Disc Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond 5" Disc Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond Extremely durable and washable (reusable) air diffusing media. Manufactured with brown Adamantine Spar (corundum/alumina) under ultra high tempeature... MSRP: Was: Now: $89.95 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYPFP12, 12" x 2.5" - Plastic Base Sweetwater® Micro Bubble Oxygen Diffuser DYPFP12, 12" x 2.5" - Plastic Base These ultra-fine pore diffusers are ideal for pure gas applications (oxygen, carbon dioxide), high-density hauling, holding/growout tanks and emergency aeration. Choose from... MSRP: Was: Now: $88.04 Add to Cart
AquaCave EPDM Tube Diffuser 40"x2.5" EPDM Tube Diffuser 40"x2.5" Inlet 3/4" thread The 39.4" tube diffuser features a fine pore flexible membrane which provides maximum oxygen transfer efficiency; the high-quality EPDM and silicone construction materials ensures long service life... MSRP: Was: Now: $79.95 Add to Cart
AquaCave 5.2" Cylinder Air Diffuser - LOT of 10 5.2" Cylinder Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond They produce a bubble size of 1-2mm and require a higher pressure. They have a molded aquere rubber support on each end that supports and protects... MSRP: Was: Now: $69.95 Add to Cart
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYPFP8, 8" x 2.5" - Plastic Base Sweetwater® Micro Bubble Oxygen Diffusers DYPFP8, 8" x 2.5" - Plastic Base These ultra-fine pore diffusers are ideal for pure gas applications (oxygen, carbon dioxide), high-density hauling, holding/growout tanks and emergency aeration. Choose from... MSRP: Was: Now: $67.71 Add to Cart
AquaCave 4 1/8" Disc Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond 4 1/8" Disc Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond Extremely durable and washable (reusable) air diffusing media. Manufactured with brown Adamantine Spar (corundum/alumina) under ultra high tempeature and... MSRP: Was: Now: $59.95 Add to Cart
AquaCave 4.2" Cylinder Air Diffuser - LOT of 10 4.2" Cylinder Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond They produce a bubble size of 1-2mm and require a higher pressure. They have a molded aquere rubber support on each end that supports and protects... MSRP: Was: Now: $59.95 Add to Cart
Alita 11" EPDM Flexible Membrane Diffuser Disc 11" EPDM Flexible Membrane Diffuser Disc Fine Bubble Membrane Disc Diffuser DFA fine pore flexible membrane diffusers are constructed with premium quality EPDM membranes engineered for superior product life, operational flexibility and maximum oxygen... MSRP: Was: Now: $59.95 Add to Cart
AquaCave EPDM Tube Diffuser 20"x2.5" EPDM Tube Diffuser 20"x2.5" Inlet 3/4" thread The 19.7" tube diffuser features a fine pore flexible membrane which provides maximum oxygen transfer efficiency; the high-quality EPDM and silicone construction materials ensure long service life... MSRP: Was: Now: $59.95 Add to Cart
AquaCave 3.2" Cylinder Air Diffuser - LOT of 10 3.2" Cylinder Air Diffuser - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond They produce a bubble size of 1-2mm and require a higher pressure. They have a molded aquere rubber support on each end that supports and protects... MSRP: Was: Now: $49.95 Add to Cart
AquaCave Blue Air Stones 1" - 120pcs Pack GREAT VALUE! Molded 1" diffusers, 9/16" in diameter., 3/16" barb inlets. 120 pcs. Bulk Pack GREAT VALUE! Molded 1" diffusers, 9/16" in diameter., 3/16" barb inlets. 120 pcs. Bulk Pack Product code: 90Item No. AE-AA1/B MSRP: Was: Now: $49.95 Sold Out - More on the way
Sweetwater Sweetwater Micro Bubble Oxygen Diffuser DYPFP4, 4" x 2.5" - Plastic Base Sweetwater® Micro Bubble Oxygen Diffuser DYPFP4, 4" x 2.5" - Plastic Base These ultra-fine pore diffusers are ideal for pure gas applications (oxygen, carbon dioxide), high-density hauling, holding/growout tanks and emergency aeration. Choose from... MSRP: Was: Now: $47.39 Add to Cart
AquaCave Blue Durable air stone 12" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Blue Durable air stone 12" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Inexpensive molded diffusers, 3/16" barb inlets. Blue Durable air stone 12" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Inexpensive... MSRP: Was: Now: $44.95 Add to Cart
Alita 10” EPDM Membrane Diffuser with 3/4" fitting 10” EPDM Membrane Diffuser with 3/4" fitting Fine Bubble Membrane Disc Diffuser DFA fine pore flexible membrane diffusers are constructed with premium quality EPDM membranes engineered for superior product life, operational flexibility, and maximum... MSRP: Was: Now: $39.95 Add to Cart
AquaCave 2" dia. x 4" Long Cylinder Air Stone - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond EcoPlus 2" dia. x 4" Long Cylinder Air Stone - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond These diffusers are made from alumina that is heat-bonded. Use with 1/4" I.D. tubing.2" dia. x 4" Long, 3/16" / 3/8" outletEcoPlus 2" dia... MSRP: Was: Now: $39.95 Add to Cart
Alita 9" EPDM Flexible Membrane Diffuser Disc 9" EPDM Flexible Membrane Diffuser Disc Fine Bubble Membrane Disc Diffuser DFA fine pore flexible membrane diffusers are constructed with premium quality EPDM membranes engineered for superior product life, operational flexibility and maximum oxygen... MSRP: Was: Now: $39.95 Add to Cart
EcoPlus EcoPlus Hydrovescent Air Disc 8 Inches EcoPlus Hydrovescent Air Disc 8 Inches EcoPlus® Hydrovescent Air Disc® air diffusers are great for aerating or circulating nutrients in your tanks or reservoirs. These air diffusers incorporate suction cup feet to keep your Hydrovescent Air... MSRP: Was: Now: $39.95 Add to Cart
AquaCave EPDM Tube Diffuser 10"x2.5" EPDM Tube Diffuser 10"x2.5" Inlet 3/4" thread The 9.8" tube diffuser features a fine pore flexible membrane which provides maximum oxygen transfer efficiency; the high-quality EPDM and silicone construction materials ensure long service life... MSRP: Was: Now: $39.95 Add to Cart
Alita 7" EPDM Flexible Membrane Diffuser Disc 7" EPDM Flexible Membrane Diffuser Disc Fine Bubble Membrane Disc Diffuser DFA fine pore flexible membrane diffusers are constructed with premium quality EPDM membranes engineered for superior product life, operational flexibility and maximum oxygen... MSRP: Was: Now: $34.95 Add to Cart
AquaCave Blue Durable air stone 8" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Blue Durable air stone 8" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Inexpensive molded diffusers, 3/16" barb inlets. Blue Durable air stone 8" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Inexpensive... MSRP: Was: Now: $34.95 Add to Cart
AquaCave 8 1/4" Disc Air Diffuser 8 1/4" Disc Air Diffuser Extremely durable and washable (reusable) air diffusing media. Manufactured with brown Adamantine Spar (corundum/alumina) under ultra high tempeature and pressure. Applicable in Acidic or Alkaline waters (low or high pH)... MSRP: Was: Now: $29.95 Add to Cart
EcoPlus EcoPlus Hydrovescent Air Disc 6 Inches EcoPlus Hydrovescent Air Disc 6 Inches EcoPlus® Hydrovescent Air Disc® air diffusers are great for aerating or circulating nutrients in your tanks or reservoirs. These air diffusers incorporate suction cup feet to keep your Hydrovescent Air... MSRP: Was: Now: $29.95 Add to Cart
AquaCave Blue Durable air stone 6" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Blue Durable air stone 6" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Inexpensive molded diffusers, 3/16" barb inlets. Blue Durable air stone 6" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Inexpensive... MSRP: Was: Now: $24.95 Sold Out - More on the way
Alita 12" Alita Cylinder Air Diffuser w/ rubber bumpers 12" Alita Cylinder Air Diffuser w/ rubber bumpers These diffusers have a molded rubber support on each end that protects the diffuser from abrasives.Extremely durable and washable (reusable) air diffusing media. Manufactured with brown Adamantine Spar... MSRP: Was: Now: $21.95 Add to Cart
AquaCave Blue Durable air stone 4" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Blue Durable air stone 4" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Inexpensive molded diffusers, 3/16" barb inlets. Blue Durable air stone 4" - LOT of 24 - Great for Aquaponics, Hydroponics, Aquarium & Pond Inexpensive... MSRP: Was: Now: $19.95 Add to Cart
EcoPlus EcoPlus Water Wind Micro Bubble Air Diffuser Ring 9" dia. EcoPlus Water Wind Micro Bubble Air Diffuser Ring 9 Inches EcoPlus® Water Wind® Micro Bubble Air Diffusers are great for oxygenating hydroponic bucket systems, tanks, and reservoirs. The high-performance EcoPlus® Diffuser Rings are designed for higher... MSRP: Was: Now: $19.95 Add to Cart
EcoPlus EcoPlus Water Wind Micro Bubble Air Diffuser Ring 8" dia. EcoPlus Water Wind Micro Bubble Air Diffuser Ring 8 Inches EcoPlus® Water Wind® Micro Bubble Air Diffusers are great for oxygenating hydroponic bucket systems, tanks, and reservoirs. The high-performance EcoPlus® Diffuser Rings are designed for higher... MSRP: Was: Now: $18.95 Add to Cart
Alita 9" Alita Cylinder Air Diffuser w/ rubber bumpers 9" Alita Cylinder Air Diffuser w/ rubber bumpers These diffusers have a molded rubber support on each end that protects the diffuser from abrasives.Extremely durable and washable (reusable) air diffusing media. Manufactured with brown Adamantine Spar... MSRP: Was: Now: $17.95 Add to Cart
AquaCave 1.25" dia. x 2.75" Long Cylinder Air Stone - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond EcoPlus 1.25" dia. x 2.75" Long Cylinder Air Stone - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond These diffusers are made from alumina that is heat-bonded. Use with 1/4" I.D. tubing.1.25" dia. x 2.75" Long., 3/16" outletEcoPlus 1... MSRP: Was: Now: $16.95 Add to Cart
AquaCave 1" dia. x 2" Long Cylinder Air Stone - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond EcoPlus 1" dia. x 2" Long Cylinder Air Stone - LOT of 10 - Great for Aquaponics, Hydroponics, Aquarium & Pond These diffusers are made from alumina that is heat-bonded. Use with 1/4" I.D. tubing.1" dia. x 2" Long, 3/16" outletEcoPlus 1" dia. x 2"... MSRP: Was: Now: $14.95 Add to Cart
Alita 6" Alita Cylinder Air Diffuser w/ rubber bumpers 6" Alita Cylinder Air Diffuser w/ rubber bumpers These diffusers have a molded rubber support on each end that protects the diffuser from abrasives.Extremely durable and washable (reusable) air diffusing media. Manufactured with brown Adamantine Spar... MSRP: Was: Now: $12.95 Sold Out - More on the way
EcoPlus EcoPlus Hydrovescent Air Disc 4" EcoPlus Hydrovescent Air Disc 4 Inches EcoPlus® Hydrovescent Air Disc® air diffusers are great for aerating or circulating nutrients in your tanks or reservoirs. These air diffusers incorporate suction cup feet to keep your Hydrovescent Air... MSRP: Was: Now: $12.95 Add to Cart
AquaCave 5" Disc Air Diffuser 5" Disc Air Diffuser Extremely durable and washable (reusable) air diffusing media. Manufactured with brown Adamantine Spar (corundum/alumina) under ultra high tempeature and pressure. Applicable in Acidic or Alkaline waters (low or high pH) Ozone... MSRP: Was: Now: $9.95 Add to Cart
AquaCave 5.2" Cylinder Air Diffuser 5.2" Cylinder Air Diffuser They produce a bubble size of 1-2mm and require a higher pressure. They have a molded aquere rubber support on each end that supports and protects them from tank bottoms and protects the tank or liner from the diffuser... MSRP: Was: Now: $8.95 Add to Cart
AquaCave 4 1/8" Disc Air Diffuser 4 1/8" Disc Air Diffuser Extremely durable and washable (reusable) air diffusing media. Manufactured with brown Adamantine Spar (corundum/alumina) under ultra high tempeature and pressure. Applicable in Acidic or Alkaline waters (low or high pH) Ozone... MSRP: Was: Now: $7.95 Add to Cart
AquaCave 4.2" Cylinder Air Diffuser 4.2" Cylinder Air Diffuser They produce a bubble size of 1-2mm and require a higher pressure. They have a molded aquere rubber support on each end that supports and protects them from tank bottoms and protects the tank or liner from the diffuser... MSRP: Was: Now: $7.95 Add to Cart
AquaCave 3.2" Cylinder Air Diffuser 3.2" Cylinder Air Diffuser They produce a bubble size of 1-2mm and require a higher pressure. They have a molded aquere rubber support on each end that supports and protects them from tank bottoms and protects the tank or liner from the diffuser... MSRP: Was: Now: $6.95 Add to Cart
Fluval Fluval Pro Adjustable Air Diffuser, 2-Pack Fluval Pro Adjustable Air Diffuser, 2-Pack Compatible with all aquarium air pumps, the Fluval Air Diffuser is easy to install, quiet to operate and offers adjustable flow for customized bubble control, making it an ideal alternative to traditional air... MSRP: Was: Now: $6.95 Add to Cart
PenPlax Penn-Plax 5" Bubble Disc Diffuser Penn-Plax 5" Bubble Disk DiffuserBubble Disk Diffusers create a circle of bubbles for healthy fish and a beautiful aquarium.Three sizes available...Penn-Plax 5" Bubble Disk DiffuserBubble Disk Diffusers create a circle of bubbles for healthy fish and a... MSRP: Was: Now: $5.95 Add to Cart
Fluval Marina Elite Mist Airstones - 6 Pack Marina Elite Mist Airstones - 6 Pack The Elite air diffuser is ideal for adding bubbly highlights in your aquarium. Simply connect the air diffuser to your airline tubing and place it in desired location. Weigh it down or simply cover it with gravel... MSRP: Was: Now: $5.95 Add to Cart
PenPlax Penn-Plax 4" Bubble Disc Diffuser Penn-Plax 4" Bubble Disk DiffuserBubble Disk Diffusers create a circle of bubbles for healthy fish and a beautiful aquarium.Three sizes available...Penn-Plax 4" Bubble Disk DiffuserBubble Disk Diffusers create a circle of bubbles for healthy fish and a... MSRP: Was: Now: $4.95 Add to Cart
AquaCave 2" dia. x 4" Long Cylinder Air Stone EcoPlus 2" dia. x 4" Long Cylinder Air StoneThese diffusers are made from alumina that is heat-bonded. Use with 1/4" I.D. tubing.2" dia. x 4" Long, 3/16" / 3/8" outletEcoPlus 2" dia. x 4" Long Cylinder Air StoneThese diffusers are made from alumina that... MSRP: Was: Now: $4.95 Add to Cart
Hailea Hailea 36" Flexible Air Diffuser Hailea 36" Flexible Air Diffuser Hailea 36" Flexible Air Diffuser MSRP: Was: Now: $4.95 Add to Cart
AquaCave Blue Durable air stone 12" Blue Durable air stone 12"Inexpensive molded diffusers, 3/16" barb inlets. Blue Durable air stone 12"Inexpensive molded diffusers, 3/16" barb inlets. Product code: 4689Item No. AE-AA12 MSRP: Was: Now: $3.99 Add to Cart
Fluval Elite 4" Deluxe Bubble Disc Elite 4" Deluxe Bubble DiskBubble Disk Diffusers create a circle of bubbles for healthy fish and a beautiful aquarium.Three sizes available...Elite 4" Deluxe Bubble Disk. Bubble Disk Diffusers create a circle of bubbles for healthy fish and a beautiful... MSRP: Was: Now: $3.95 Add to Cart
PenPlax Penn-Plax 3" Bubble Disc Diffuser Penn-Plax 3" Bubble Disk DiffuserBubble Disk Diffusers create a circle of bubbles for healthy fish and a beautiful aquarium. Three sizes available.Penn-Plax 3" Bubble Disk DiffuserBubble Disk Diffusers create a circle of bubbles for healthy fish and a... MSRP: Was: Now: $3.95 Sold Out - More on the way