Rectangular Fiberglass Tank
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Square Fiberglass Tank
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Semi Square Fiberglass Tanks
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Rectangular Fiberglass Sump Tank
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Hydro Composites manufactures rectangular and square tanks for various applications in many different lengths, widths, and depths. 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 ensure the design meets your satisfaction prior to construction. Structural foam is used to prevent bowing of the sidewalls on all tanks over 26″ deep. Upon request, foam can be added to any tank for an additional charge. Tanks are designed to be fully supported on the bottom. If your application does not allow for this we can reinforce the bottom with heavy lay-up and foam core to allow support by concrete blocks or other means.

Color Options

Hydro Composites Black Color Chip

Black

Hydro Composites Dark Green Color Chip

Dark Green

Hydro Composites Tan Color Chip

Tan

Hydro Composites White chip

White

Hydro Composites Pool Blue Color Chip

Pool Blue

Hydro Composites Dark Blue Color Chip

Dark Blue

Hydro Composites Gray Color Chip

Light Gray

Custom Colors available upon request. Some colors may incur additional charges.

Options & Accessories

  • Drain Sumps

  • Skimmer Boxes

  • Pipe Fittings

  • Baffles

  • Tie Downs

  • Lifting Lugs

  • Screens

  • Lids

  • Acrylic Windows

  • Polycarbonate Windows

  • Insulated Walls & Bottoms

  • External Reinforcements

  • Legs or Base Stand

Rectangular Tanks

Filters Sort results
Product
Part #
Capacity
Dimensions
Price
FBT-45
45 gal.
28 × 25 × 15 in
$415.00
FBT-55
55 gal.
42 × 18 × 16 in
$500.00
FBT-67
67 gal.
36 × 24 × 18 in
$556.00
FBT-69
69 gal.
47 × 20 × 17.75 in
$585.00
FBT-70
70 gal.
43 × 23 × 19 in
$590.00
FBT-91
91 gal.
36 × 24 × 24 in
$701.00
FBT-97
97 gal.
36 × 26 × 24 in
$713.00
FBT-103
103 gal.
38 × 26 × 24 in
$733.00
FBT-99
99 gal.
48 × 24 × 20 in
$739.00
FBT-116
116 gal.
42 × 36 × 18 in
$813.00
FBT-125
125 gal.
44 × 41 × 16 in
$821.00
FBT-119
119 gal.
48 × 24 × 24 in
$840.00
FBT-134
134 gal.
36 × 24 × 36 in
$956.00
FBT-148
148 gal.
48 × 24 × 30 in
$1,005.00
FBT-150
150 gal.
48 × 32 × 24 in
$1,032.00
FBT-176
176 gal.
48 × 36 × 24 in
$1,135.00
FBT-158
158 gal.
100 × 20.5 × 18 in
$1,168.00
FBT-180
180 gal.
48 × 24 × 36 in
$1,194.00
FBT-196
196 gal.
42 × 36 × 30 in
$1,209.00
FBT-202
202 gal.
72 × 36 × 18 in
$1,212.00
FBT-190
190 gal.
56 × 26 × 30 in
$1,214.00
FBT-182
182 gal.
96 × 24 × 18 in
$1,243.00
FBT-234
234 gal.
84 × 36 × 18 in
$1,335.00
FBT-226
226 gal.
60 × 36 × 24 in
$1,365.00
FBT-272
272 gal.
72 × 48 × 18 in
$1,418.00
FBT-237
237 gal.
98 × 31 × 18 in
$1,450.00
FBT-267
267 gal.
96 × 36 × 18 in
$1,458.00
FBT-265
265 gal.
50 × 34 × 36 in
$1,469.00
FBT-298
298 gal.
72 × 48 × 20 in
$1,472.00
FBT-268
268 gal.
48 × 36 × 36 in
$1,493.00
FBT-269
269 gal.
72 × 36 × 24 in
$1,504.00
FBT-240
240 gal.
48 × 24 × 48 in
$1,521.00
FBT-313
313 gal.
84 × 36 × 24 in
$1,521.00
FBT-241
241 gal.
96 × 24 × 24 in
$1,531.00
FBT-299
299 gal.
48 × 36 × 40 in
$1,555.00
FBT-275
275 gal.
96 × 28 × 24 in
$1,740.00
FBT-335
335 gal.
60 × 36 × 36 in
$1,771.00
FBT-316
316 gal.
98 × 31 × 24 in
$1,809.00
FBT-350
350 gal.
81 × 42 × 24.5 in
$1,815.00
FBT-370
370 gal.
66 × 54 × 24 in
$1,820.00
FBT-338
338 gal.
119 × 35 × 18 in
$1,841.00
FBT-357
357 gal.
72 × 48 × 24 in
$1,847.00
FBT-333
333 gal.
50 × 34 × 48 in
$1,859.00
FBT-356.5
357 gal.
78 × 44 × 24 in
$1,889.00
FBT-471
471 gal.
84 × 36 × 36 in
$1,913.00
FBT-359
359 gal.
96 × 36 × 24 in
$1,918.00
FBT-405
405 gal.
72 × 36 × 36 in
$1,992.00
FBT-349
349 gal.
120 × 28 × 24 in
$1,993.00
FBT-439
439 gal.
96 × 48 × 22 in
$2,055.00
FBT-445
445 gal.
78 × 44 × 30 in
$2,061.00
FBT-447
447 gal.
120 × 48 × 18 in
$2,064.00
FBT-449
449 gal.
72 × 48 × 30 in
$2,121.00
FBT-418
418 gal.
84 × 48 × 24 in
$2,129.00
FBT-419
419 gal.
84 × 36 × 32 in
$2,134.00
FBT-448
448 gal.
72 × 60 × 24 in
$2,147.00
FBT-360
360 gal.
133 × 26.75 × 24.5 in
$2,200.00
FBT-450
450 gal.
60 × 36 × 48 in
$2,219.00
FBT-472
472 gal.
72 × 36 × 42 in
$2,223.00
FBT-446
446 gal.
120 × 36 × 24 in
$2,262.00
FBT-474
474 gal.
98 × 31 × 36 in
$2,274.00
FBT-480
480 gal.
98 × 46 × 24 in
$2,305.00
FBT-519
519 gal.
96 × 48 × 26 in
$2,359.00
FBT-538
538 gal.
72 × 48 × 36 in
$2,368.00
FBT-560
560 gal.
120 × 60 × 18 in
$2,440.00
FBT-555
555 gal.
66 × 54 × 36 in
$2,461.00
FBT-562
562 gal.
72 × 60 × 30 in
$2,486.00
FBT-561
561 gal.
120 × 36 × 30 in
$2,542.00
FBT-540
540 gal.
72 × 36 × 48 in
$2,573.00
FBT-576
576 gal.
84 × 36 × 44 in
$2,600.00
FBT-598
598 gal.
72 × 48 × 40 in
$2,604.00
FBT-599
599 gal.
96 × 48 × 30 in
$2,699.00
FBT-601
601 gal.
120 × 48 × 24 in
$2,743.00
FBT-629
629 gal.
84 × 48 × 36 in
$2,755.00
FBT-674
674 gal.
72 × 60 × 36 in
$2,789.00
FBT-627
627 gal.
72 × 36 × 56 in
$2,919.00
FBT-628
628 gal.
84 × 36 × 48 in
$2,923.00
FBT-717
717 gal.
96 × 48 × 36 in
$2,981.00
FBT-718
718 gal.
72 × 48 × 48 in
$2,997.00
FBT-675
675 gal.
120 × 36 × 36 in
$3,012.00
FBT-740
740 gal.
66 × 54 × 48 in
$3,018.00
FBT-631
631 gal.
98 × 31 × 48 in
$3,028.00
FBT-747
747 gal.
120 × 48 × 30 in
$3,030.00
FBT-838
838 gal.
84 × 48 × 48 in
$3,271.00
FBT-899
899 gal.
72 × 60 × 48 in
$3,342.00
FBT-900
900 gal.
120 × 48 × 36 in
$3,384.00
FBT-935
935 gal.
120 × 72 × 25 in
$3,510.00
FBT-955
955 gal.
96 × 48 × 48 in
$3,612.00
FBT-982
982 gal.
150 × 63 × 24 in
$3,865.00
FBT-1076
1076 gal.
108 × 48 × 48 in
$3,997.00
FBT-1077
1077 gal.
144 × 72 × 24 in
$4,094.00
FBT-1122
1122 gal.
120 × 60 × 36 in
$4,237.00
FBT-1196
1196 gal.
120 × 48 × 48 in
$4,379.00
FBT-788
788 gal.
98 × 31 × 60 in
$4,429.00
FBT-1346
1346 gal.
180 × 72 × 24 in
$4,948.00
FBT-1347
1347 gal.
108 × 48 × 60 in
$5,235.00
FBT-1422
1422 gal.
114 × 60 × 48 in
$5,520.00
FBT-1495
1495 gal.
120 × 60 × 48 in
$5,582.00
FBT-1616
1616 gal.
144 × 72 × 36 in
$5,655.00
FBT-1473
1473 gal.
150 × 63 × 36 in
$5,672.00
FBT-1675
1675 gal.
168 × 48 × 48 in
$6,409.00
FBT-1964
1964 gal.
150 × 63 × 48 in
$6,781.00
FBT-1680
1680 gal.
120 × 60 × 54 in
$6,815.00
FBT-2210
2210 gal.
150 × 63 × 54 in
$7,922.00
FBT-2244
2244 gal.
180 × 72 × 40 in
$8,240.00
FBT-2245
2245 gal.
180 × 60 × 48 in
$8,384.00
FBT-2873
2873 gal.
288 × 96 × 24 in
$11,075.00
FBT-4309
4309 gal.
288 × 96 × 36 in
$15,632.00
FBT-5745
5745 gal.
288 × 96 × 48 in
$17,243.00

Square Tanks

Filters Sort results
Product
Part #
Capacity
Dimensions
Price
FBT-56
56 gal.
23.75 × 23.75 × 23 in
$550.00
FBT-61
61 gal.
24 × 24 × 24 in
$572.00
FBT-71
71 gal.
30 × 30 × 18 in
$604.00
FBT-75
75 gal.
24 × 24 × 30 in
$665.00
FBT-93
93 gal.
30 × 30 × 24 in
$736.00
FBT-90
90 gal.
24 × 24 × 36 in
$741.00
FBT-100
100 gal.
32 × 32 × 24 in
$745.00
FBT-116.8
116 gal.
30 × 30 × 30 in
$888.00
FBT-136
136 gal.
36 × 36 × 24 in
$916.00
FBT-135
135 gal.
33 × 33 × 30 in
$954.00
FBT-140
140 gal.
30 × 30 × 36 in
$1,009.00
FBT-170
170 gal.
47.5 × 47.5 × 17.75 in
$1,033.00
FBT-200
200 gal.
36 × 36 × 36 in
$1,145.00
FBT-201
201 gal.
44 × 44 × 24 in
$1,170.00
FBT-186
186 gal.
30 × 30 × 48 in
$1,245.00
FBT-238
238 gal.
48 × 48 × 24 in
$1,283.00
FBT-270
270 gal.
36 × 36 × 48 in
$1,479.00
FBT-235
235 gal.
30 × 30 × 60 in
$1,494.00
FBT-300
300 gal.
48 × 48 × 30 in
$1,550.00
FBT-302
302 gal.
44 × 44 × 36 in
$1,572.00
FBT-303
303 gal.
54 × 54 × 24 in
$1,617.00
FBT-361
361 gal.
48 × 48 × 36 in
$1,714.00
FBT-400
400 gal.
48 × 48 × 40 in
$1,804.00
FBT-454
454 gal.
54 × 54 × 36 in
$2,047.00
FBT-403
403 gal.
44 × 44 × 48 in
$2,097.00
FBT-606
606 gal.
54 × 54 × 48 in
$2,662.00