20 gallon fish tank for sale for sale on US's largest classifieds sites (111 results)

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linksadzz
$120.00

Fish Tank 20 Gallon Full Set - $120

Used Fish Tank 20 Gallon Full Set - $120 in FOREST CITY, PA, USA
3 months ago
FOREST CITY,PA
Fish Tank 20 Gallon Full Set - $120

1 Month old 20 Gallon Fish Tank Full Set. Comes with the 20 Gallon tank, lid, LED lights, filter, thermometer, seashells, 4 statues, and 2 plants. Also you get the pH Increaser and pH Decreaser, Bacteria Supplements, Maintenance Liquid, pH Test Strips, and Fish Net. Originally bought for $250, only as...

$120.00

plusaddz
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20 gallon fish tank free (Eureka)

Used 20 gallon fish tank free (Eureka) in EUREKA, CA, USA
3 months ago
EUREKA,CA
20 gallon fish tank free (Eureka)

Twenty gallon fish tank with tons of tank accessories rocks, fake plants, decorations unfortunately I didnt take a picture while it was still set up . Its very clean and in great condition, the lid and light box fixture and filter arent in the picture either but I have them all to go with the tank. ...

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linksadzz
$50.00

20 gallon fish tank - $50 (Fargo)

Used 20 gallon fish tank - $50 (Fargo) in FARGO, ND, USA
3 months ago
FARGO,ND
20 gallon fish tank - $50 (Fargo)

20 gallon fish tank includes 3 inches of glofish gravel, Aquarium Gravel Vacuum, Automatic fish feeder, thermostat, Bio-Wheel Penguin Power Filter, 5 Fishesshown in photos in new like condition for sale. Using the set up since last 9 months, selling as I will be moving out of the city.Very well cleane...

$50.00

plusaddz
$120.00

Fish Tank 20 Gallon Full Set - $120

Used Fish Tank 20 Gallon Full Set - $120 in ALLENTOWN, PA, USA
3 months ago
ALLENTOWN,PA
Fish Tank 20 Gallon Full Set - $120

1 Month old 20 Gallon Fish Tank Full Set. Comes with the 20 Gallon tank, lid, LED lights, filter, thermometer, seashells, 4 statues, and 2 plants. Also you get the pH Increaser and pH Decreaser, Bacteria Supplements, Maintenance Liquid, pH Test Strips, and Fish Net. Originally bought for $250, only as...

$120.00

$125.00

20 gallon fish tank with stand - $125 (China Spring )

Used 20 gallon fish tank with stand - $125 (China Spring ) in WACO, TX, USA
7 months ago
WACO,TX
 20 gallon fish tank with stand - $125 (China Spring )

I have a 20 gallon fish tank for sale. Comes with lid, light, filter, heat l, and gravel. works great just does not go with my childs decor TEXT NINE36-SIX1FIVE-9ZERO83 Location China Spring

$125.00

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5 Gallon Fish Tank - $20 (Broadmore)

Used 5 Gallon Fish Tank - $20 (Broadmore) in SHREVEPORT, LA, USA
7 months ago
SHREVEPORT,LA
5 Gallon Fish Tank - $20 (Broadmore)

I have a 5 Gallon Rectangle Fish Tank WITH Mesh Lid. Its in very good condition. Can be used for reptile, fish, or small animal. Location Broadmore

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$50.00

20 gallon fish tank - $50

Used 20 gallon fish tank - $50 in SAN MARCOS, TX, USA
7 months ago
SAN MARCOS,TX
20 gallon fish tank - $50

Moving out of city and must go Fully equipped and comes with-fish food-glass cleaner-5 gallons of saltCall nine.five.six4576150Aquarena at East side of 35google mapyahoo mapPostingID3534808153

$50.00

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20 gallon fish tank with stand - $150 (Grissom Rd)

Used 20 gallon fish tank with stand - $150 (Grissom Rd) in SAN ANTONIO, TX, USA
7 months ago
SAN ANTONIO,TX
20 gallon fish tank with stand - $150 (Grissom Rd)

Hello there Im selling my NEW fish tank just bought it 3 weeks ago Im selling it because I wanna get a 50 to 75 gallon one so yeah, ITS ONLY THE 20 GALLON TANK, LIGHT, FILTER AND THE STAND. NO FISH NO DECORATION IF INTERESTED TEXT 2107304519 Location Grissom Rd

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$2,078,250.00

1 GALLON FISH TANK - $20 (78250)

Used 1 GALLON FISH TANK - $20 (78250) in SAN ANTONIO, TX, USA
7 months ago
SAN ANTONIO,TX
1 GALLON FISH TANK - $20 (78250)

I have two aquariums for sale. Both are exactly what the picture shows. They are one gallon with a filter and lighted hood. They have a brand new never used filter cartridge, light bulb, rocks and food. They both work perfectly. They sell for 30 each in the stores. Asking for 20 each. Location 78250

$2,078,250.00

$150.00

20 gallon fish tank - $150 (Kenner)

Used 20 gallon fish tank - $150 (Kenner) in NEW ORLEANS, LA, USA
7 months ago
NEW ORLEANS,LA
 20 gallon fish tank - $150 (Kenner)

I have a 20 gallon not even 2 months old fish tank I got it because its perfect for baby fish I have at least 200 invested in it with the filter, air bubbler, heater and decorations the filter is made for a 55 gallon tank the bubbler is to. All goes with the tank. Asking 150 obo call or text Tj at 504...

$150.00

$100.00

20 Gallon fish tank wstand and lots of extras - $100 (Lufkin, TX)

Used 20 Gallon fish tank wstand and lots of extras - $100 (Lufkin, TX) in NACOGDOCHES, TX, USA
7 months ago
NACOGDOCHES,TX
 20 Gallon fish tank wstand and lots of extras - $100 (Lufkin, TX)

20 gallon fish tank with stand and lots of extras... filter, decorations, food, cleaning pump, fish net... Everything you need to get started except for fish... email if interested Location Lufkin, TX

$100.00

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20 Gallon Fish Tank $60 (West Monroe)

Used 20 Gallon Fish Tank $60 (West Monroe) in MONROE, LA, USA
7 months ago
MONROE,LA
 20 Gallon Fish Tank $60 (West Monroe)

Brand new 2 months old 20 gallon fish tank. Comes with rocks, plants, and castle.....will also include 5 fish and pump, food, and water conditioner.......everything needed is included Selling quick due to move.....60 for everything Location West Monroe

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$175.00

20 GALLON FISH TANK FOR SALE - $175 (MCALLEN)

Used 20 GALLON FISH TANK FOR SALE - $175 (MCALLEN) in MCALLEN, TX, USA
7 months ago
MCALLEN,TX
20 GALLON FISH TANK FOR SALE - $175 (MCALLEN)

Hi, Im selling my 20 gallon fishtank with my 30 gallon filter which I bought to clean the tank better. Im also going to include the rocks, water chemicals, the coral background, the desk, and our 25 tropical fish. I really love having fish so Im selling mine to upgrade to a bigger tank very soon. its ...

$175.00

$75.00

20 Gallon Fish Tank wStand - $75 (Morgans Point)

Used 20 Gallon Fish Tank wStand - $75 (Morgans Point) in KILLEEN, TX, USA
7 months ago
KILLEEN,TX
 20 Gallon Fish Tank wStand - $75 (Morgans Point)

20 gallon fish tank for sale, with solid wood stand. Includes light and filter, and some accessories shown in picture. No cracks in tank working light and filter. If interested, please call or text Aaron 254-239-8019. Location Morgans Point

$75.00

$75.00

20 gallon fish tank w accessories,fish - $75 (ft hood,can meet)

Used 20 gallon fish tank w accessories,fish - $75 (ft hood,can meet) in KILLEEN, TX, USA
7 months ago
KILLEEN,TX
20 gallon fish tank w accessories,fish - $75 (ft hood,can meet)

I have this tank and stand w everything u need to set it up and running. comes w two tetra fish and decor. it has a nighttime led blue light setting and a regular daytime light setting. im willing to meet in public location or pick up from my house. please no emails. txtcall 3144821723. please dis...

$75.00

$20.00

10 gallon fish tank - $20 (cypress)

Used 10 gallon fish tank - $20 (cypress) in HOUSTON, TX, USA
7 months ago
HOUSTON,TX
 10 gallon fish tank - $20 (cypress)

10 gallon fish tankreptile price20email or text me at 832-545-2262floating rock not included Location cypress

$20.00

$70.00

20-30 gallon fish tank FULLY LOADED - $70 (Gulfgate Area)

Used 20-30 gallon fish tank FULLY LOADED - $70 (Gulfgate Area) in HOUSTON, TX, USA
7 months ago
HOUSTON,TX
 20-30 gallon fish tank FULLY LOADED - $70 (Gulfgate Area)

I have a fish tank fully loaded for sale 70includes everything on the picture and then someBrand new 25 pump fish food netting decorationsFor more information 832 638 6569 Location Gulfgate Area

$70.00

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20 gallon 1 yr old fish tank

Used 20 gallon 1 yr old fish tank in HOUSTON, TX, USA
7 months ago
HOUSTON,TX
20 gallon 1 yr old fish tank

20 gallon fish tank Only have had it a year Rocks and decorations included New filter cartridge for salt water tanks filter includedits ok to contact this poster with services or other commercial interestsPosting ID 3555892270Posted 2013-01-18, 824PM CST email to a friendAvoid scams, deal locally...

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$20.00

10 gallon fish tank wfilter and lid - $20 (Texas city)

Used 10 gallon fish tank wfilter and lid - $20 (Texas city) in GALVESTON, TX, USA
7 months ago
GALVESTON,TX
 10 gallon fish tank wfilter and lid - $20 (Texas city)

I have a 10 gallon tank perfect condition only used for a few weeks, Im selling because I recently upgraded, comes with digital thermometer, filter and lid please take it off my hands 832 580 1576 Location Texas city

$20.00

$55.00

20 gallon fish tank w lighted hood filter - $55 (Kemp)

Used 20 gallon fish tank w lighted hood filter - $55 (Kemp) in TYLER, TX, USA
7 months ago
TYLER,TX
 20 gallon fish tank w lighted hood filter - $55 (Kemp)

20 gallon tank for sale - ONLY comes with filter,hood, and light. - I have fish in it right now so it has no leaks or chips - Ive had it since Dec 2012. Please send me an email if you need more pictures or info Location Kemp

$55.00

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