Round Tanks

Hydro Composites manufactures round tanks for Aquaculture and other applications in many different diameters and depths. Most of our round tanks are fabricated using contact molds built by our skilled staff. Thickness, color and bottom shape can be altered depending on the application for the tank. If your application requires a size we do not currently manufacture, we can make a mold and produce tanks to your specifications. We have the ability to put your concept into CAD to insure the design meets your satisfaction prior to construction. Round tanks are manufactured as one piece tanks up to 10’ 6” in diameter and two half-moon pieces up to 18’ diameter.  Assembly kits including resin, fiberglass mat, caulking, gel coat, and stainless bolts and nuts are included with select tanks. Some round tanks are available with 5 degree sloping bottoms and a center drain. Hydro Composites manufactures all tanks using FDA approved iso-resins, gel coat and glass materials.

Options and Accessories: (available upon request for an additional charge)
drain sumps      skimmer boxes      pipe fittings      baffles      tie downs      lifting lugs      screens      lids      acrylic windows       polycarbonate windows      insulated walls and bottoms      external reinforcement      legs

Standard Colors
: Black, Dark Green, Tan, White, Pool Blue, Light Grey and Dark Blue.

Custom Colors: Available upon request. Some colors may incur additional charges.

Dimensions measured outside of the flange, not on the inside of the tank.
Tank volume calculated at tank's full capacity.


Please review our Terms and Conditions of Sale for detailed information relating to payment, shipping and warranty.


Click the product description for more detail.



SHIPPING NOT INCLUDED IN THE PRICES.
Due to the nature of the products we manufacture, freight quotes must be handled on an individual basis.
Round Tanks with Flat Bottoms
FRT-2828 gal. Round Tank with Flat Bottom
25.5" inside diameter x 12.5" deep
$134.43
FRT-3333 gal. Round tank with Flat Bottom
31" inside diameter x 12" deep
$156.23
FRT-3737 gal. Round Tank with Flat Bottom
24" inside diameter x 21" deep
$175.04
FRT-115115 gal. Round Tank with Flat Bottom
32" inside diameter x 32" deep
$420.28
FRT-126126 gal. Round Tank with Flat Bottom
41.5" inside diameter x 25" deep
$410.24
FRT-136136 gal. Round Tank with Flat Bottom
39" inside diameter x 27" deep
$453.64
FRT-188188 gal. Round Tank with Flat Bottom
48" inside diameter x 24" deep
$552.92
FRT-235235 gal. Round Tank with Flat Bottom
48" inside diameter x 30" deep
$586.68
FRT-270270 gal. Round Tank with Flat Bottom
48" inside diameter x 36" deep
$639.95
FRT-295295 gal. Round Tank with Flat Bottom
60" inside diameter x 24" deep
$679.16
FRT-374374gal. Round Tank with Flat Bottom
68" inside diameter x 24" deep
$744.26
FRT-440440 gal. Round Tank with Flat Bottom
60" inside diameter x 36" deep
$777.40
FRT-470470 gal. Round Tank with Flat Bottom
68" inside diameter x 30" deep
$812.83
FRT-530530 gal. Round Tank with Flat Bottom
72" inside diameter x 30" deep
$1,113.01
FRT-570570 gal. Round Tank with Flat Bottom
60" inside diameter x 48" deep
$1,015.64
FRT-635635 gal. Round Tank with Flat Bottom
72" inside diameter x 36" deep
$1,049.29
FRT-835835 gal. Round Tank with Flat Bottom
80" inside diameter x 40" deep
$1,135.97
FRT-846846 gal. Round Tank with Flat Bottom
72" inside diameter x 48" deep
$1,376.53
FRT-11301130 gal. Round Tank with Flat Bottom
96" inside diameter x 36" deep
$1,496.15
FRT-12501,250 gal. Round Tank with Flat Bottom
80" inside diameter x 60" deep
$1,555.11
FRT-14401440 gal. Round Tank with Flat Bottom
96" inside diameter x 48" deep
$1,961.59
FRT-15751,575 gal. Round Tank with Flat Bottom
97" inside diameter x 54.5" deep
$1961.7
FRT-16921,692 Round Tank with Flat Bottom
144" inside diameter x 24" deep
$2,607.32
FRT-20852,085 gal. Round Tank with Flat Bottom
97" inside diameter x 72" deep
$2,383.17
FRT-23502350 gal. Round Tank with Flat Bottom
120" inside diameter x 48" deep
$2,941.4
FRT-25382,538 gal. Round Tank with Flat Bottom
144" inside diameter x 36" deep
$3,102.58
FRT-2890H2890 gal. Round Tank with Flat Bottom
120" inside diameter x 60" deep
$3,310.52
FRT-33803,380 gal. Round Tank with Flat Bottom
144" inside diameter x 48" deep

$3,652.95
FRT-42304230 gal. Round Tank with Flat Bottom
144" inside diameter x 60" deep
$4,551.79
FRT-50755075 gal. Round Tank with Flat Bottom
144" inside diameter x 72" deep
$4,789.54
FRT-80008000 gal. Round Tank with Flat Bottom
198" inside x 60" deep
$5,528.13
FRT-95179517 gal. Round Tank with Flat Bottom
216" inside diameter x 60" deep
$6,962.73
FRT-1142011420 gal. Round Tank with Flat Bottom
216" inside diameter x 72" deep
$7,217.12
Round Tanks with Flat Bottoms and Center Drains
FRT-115CD.L115 gal. Round Tank with Flat Bottom & Center Drain and (4) Round Legs
32" inside diameter x 32" deep
$599.54
FRT-374CD.L374" Round Tank with Flat Bottom & Center Drain & 6 round legs
68" inside diameter x 24" deep
$1,125.62
FRT-735CD.F735 gal. Round Tank with Flat Bottom (foam core reinforced) & Center Drain
96" inside diameter x 23.5" deep
$1,763.73
FRT-735CD.G735 gal. Round Tank with Flat Bottom & Center Drain
96" inside diameter x 23.5" deep
$1,248.82
FRT-735CD.W735 gal. Round Tank with Flat Bottom (plywood reinforced)
96" inside diameter x 23.5" deep
$1,776.36
Round Tanks with Sloping Bottoms, Center Drains and Legs
FRT-350CDS.BS350 gal. Round Tank with 5° Sloping Bottom & Center Drain
54" inside diameter x 36" deep
$885.32
FRT-360CDS.BS360 gal. Round Tank with 5° Sloping Bottom & Center Drain
60" inside diameter x 30" deep
$1,143.23
FRT-1600CDS.L1,600 gal. Round Tank with 5° Sloping Bottom & Center Drain
97" inside diameter x 54.5" deep
$3,182.51
FRT-2375CDS.L2375 gal. Round Tank with 5° Sloping Bottom & Center Drain
120" inside diameter x 46" deep
$3,703.15
FRT-2895CDS.L2,895 gal. Round Tank with 5° Sloping Bottom & Center Drain
120" inside diameter x 60" deep
$4,399.86
OTHER PRODUCTS