fish tank marineland
Do I need an air pump if I have a filter already on my fish tank?

I have 3- 20 gallon tanks. We just got rid of our underground filter system and got the Marineland Penguin BIO-Wheel Power Filters. Do I need to put the air pumps back into the water too? Or will the filter provide enough oxygen?

The Penguin Bio-Wheel will provide plenty of gas exchange (aeration) and water movement for your tanks. The oxygen is no doubt at saturation levels in your water, just from the action of the power filters. It won’t hurt to use an air pump and air stones if you like the look, but it’s not needed for your water quality.


Marineland 31010 Silicone Caulker, 10-1/2-Ounce, 292-Gram


Marineland 31010 Silicone Caulker, 10-1/2-Ounce, 292-Gram


$6.19


Perfecto’s aquarium sealant is made of 100% clear silicone rubber. It is perfect for fixing leaks, broken ornaments, and can actually be used in building small aquariums. The sealant stays flexible and will not crack or shrink. It is waterproof and harmless to both fresh and saltwater fish….

Marineland NJ900 Maxi-Jet Submersible Utility Pump, 10-Watt, 247 GPH


Marineland NJ900 Maxi-Jet Submersible Utility Pump, 10-Watt, 247 GPH


$26.22


Marineland Premium Utility Water Pump The energy efficient, compact design, adjustable flow control, and submersible or external operation, provide the versatility that make Marineland Submersible Utility Pumps the perfect choice for a wide range of uses including recirculating water inside an aquarium or a refugium, driving protein skimmers and sump filtration systems, or even creating waterfall …

Black Aquarium Silicone Sealant


Black Aquarium Silicone Sealant


$7.95


Excellent Primerless Adhesion to Glass for a Waterproof Seal Harmless to Fish When Fully Cured Clear Aquarium Silicone Sealant is a medium modulus, one component, acetic cure silicone recommended specifically for the fabrication and repair of fresh or salt water aquariums. It forms a tough waterproof seal that won’t crack or shrink, and is non-toxic to fish when fully cured after 7 to 14 days. Cur…

Bio Wheel 55 Gallon Kit W/ Led Light


Bio Wheel 55 Gallon Kit W/ Led Light



Bio wheel 55 gallon kit…


Marineland 0064008 Duetto Mini Filter Media Pack, 2-Pack


Marineland 0064008 Duetto Mini Filter Media Pack, 2-Pack


$2.83


Remove debris mechanically, biologically and chemically. Filter cartridge replacement pack. Sponge And Carbon….

150Xh Black W/1 Cornerflo


150Xh Black W/1 Cornerflo




Eclipse System 25gal Combo (25 Gallon Tank,200gph Pump) (Catalog Category: Aquarium / Aquarium Kits)


Eclipse System 25gal Combo (25 Gallon Tank,200gph Pump) (Catalog Category: Aquarium / Aquarium Kits)



Eclipse System 25gal Combo (25 Gallon Tank,200gph Pump). MARINELAND – ECLIPSE 25 GALLON COMBO25Gallon Glass Aquarium, Eclipse 2 System, 18 Fluorescent Lamps (2), RiteSize H Filter Cartridge, BIOBlend#153; Tropical Fish Food, BIOSafe#153; Tap Water Conditioner, BIOCoat#153; Stress Defense, Beginners Fishkeeping Guide Certified Flow: 200 GPH . 1 PER CASE 45 POUNDS…


Eclipse 29 Gallon Combo (Catalog Category: Aquarium / Aquarium Kits)


Eclipse 29 Gallon Combo (Catalog Category: Aquarium / Aquarium Kits)



Eclipse 29 Gallon Combo. MARINELAND – ECLIPSE 29 GALLON COMBO29Gallon Glass Aquarium, Eclipse 3 System, 24 Fluorescent Lamps (2), RiteSize H Filter Cartridge, BIOBlend#153; Tropical Fish Food, BIOSafe#153; Tap Water Conditioner, BIOCoat#153; Stress Defense, Beginners Fishkeeping Guide Certified Flow: 250 GPH . 1 PER CASE 52 POUNDS…


Db 120gal Tank Black 48x24x24 (Catalog Category: Aquarium / Aquarium Glass Canopies)


Db 120gal Tank Black 48x24x24 (Catalog Category: Aquarium / Aquarium Glass Canopies)


$1,174.53


Db 120gal Tank Black 48x24x24. Deep Blue Professional – DB Standard Glass AquariumsModel 120 AquariumBuilt to Last, Designed to Impress. Features: Universally sized injection molded frames, industrial strength black seal, thickest distortion free glass in industry, diamond polish edges, and tempered glass technology (select models). Ideal for both freshwater marine aquaria. Size – 48x24x24. Black…

Marineland PC0250SSB H.O.T. Magnum Pro, up to 50-Gallon, 250GPH


Marineland PC0250SSB H.O.T. Magnum Pro, up to 50-Gallon, 250GPH


$66.99


Complete kit includes the HOT Magnum Canister Filter, BIO-Wheel Pro 30. Sleek and silent as a jungle cat, the HOT Magnum is lightweight enough to hang directly on your aquarium, yet it does the heavy duty work of two complete filtration systems–perfect for everyday mechanical/chemical filtration and quick-clean water polishing. Its powerful self-starting pump silently directs a certified 250 gall…