625 gallon fish tank – $2000 (Wooster, Ohio) 


Plywood tank, 8 ft x 4 ft x 32 inches

I built this several years ago and it still holds water with out a problem. I lowered the water level to get the last of the fish out. All of the fish are sold and I will fill it all of the way up if you want to see it filled. $2000 gets you the tank and everything for the tank.
The filter is a Tetra – BP4000 Bio-Active Pressurized Filter. I added an extra bag of bioballs to the filter.
It has an under gravel heater. Using a small water heater and a pump that circulates water through the pex tubing under the gravel. The temp is controlled by turning the pump on and off.
The front is a sheet of 1/2 inch thick tempered glass. Glued to PVC pond liner. The blue liner can be replaced with black liner.
The bottom is a 4 ft by 8 ft sheet of plywood. It is sitting in a 1/4 inch thick steel frame that holds the sides in place. The top frame is also made out of 1/4 inch thick steel. The top frame is strong enough to sit on while cleaning the tank. The side braces are bolted on.

Water changes are done by connecting the blue hose to the filter and purging the filter out while draining the tank. Filling it is made easy because when the water reaches the top of the tank it goes thorough the over flow.
I have plastic covers for the tank.

The tank is not hard to take apart and each peace is carried though a normal door. Most of the parts of the tank are 8 ft long so plan on renting a moving van to haul it.

Just remember this thing gets heavy. Filled it is about 6000 pounds. I have a several floor jacks under it.


  • Jonathan
  • call or text only!

    ☎ (330) 705-8801

1700gal. Tank with 36″ Steel Stand (Kansas)




96” x72” x 72” “ egg “ shape Aquarium
Tank 2”  – perfect seams and very few minor scratches
36” tall steel stand
Huge wet dry filter
And prefilter  wrapped in fake coral included
$11,000 – tank can be picked up in state of Kansas or ask about shipping or install quote
Rich 6145174909 call or text only!

Aquarium~$2500 Atlanta,Georgia


 Clarity plus

 84″length 36″height 28″depth

366.5 gallon reef tank for sale it’s currently up and running no issues with the tank I just grew out of it. Only the aquarium and canopy are for sell. I prefer text please and I’m not desperate to sell. The aquarium is very heavy acrylic, and the buyer will have to move it thank you.
  • Tj
  • text only!

    ☎ (404) 839-6211

Aquarium Fish Tank 300 Gallon – $2000 (Wilmington, Delaware) 


Gorgeous Acrylic Triple Sided View, Total Set Up……Everything You Need Except For Stand, Fish and Water, Must See A $6000.00 Value, Slight scratches but also include a $60.00 brand new scratch kit, The tank is 6 feet long, 2 feet wide and 30 inches tall, I ran into some financial problems and must sell, text or call with inquiries…….pick up only! My number is 302-333-3631 Doug serious inquiries only, call or text this number only!

 600 gallon aquarium – $3500 (Commerce City, Co.) 

8’L x 4’H x 3′ W
I am looking to sell my 600 gallon aquarium. It is pre-drilled. With overflow box. This tank is massive. It weighs about 1000 pounds on its own. Great condition with a little bit of scratches. But easily buffed out. Needs to be cleaned. Would be great for a garage aquarium. Depending on how big your front door is. I paid a 8 grand for it so I think it’s a pretty good deal. Comes with lots of accessories for fish keeping. Let me know what you think. Willing to take offers. Don’t insult me. Thank you.