Our free-standing tanks are constructed of either fiberglass with balsa wood laminates or fiberglass with steel laminates. It is easy to walk and work between tanks as no external bracing is required. Where space requirements are less demanding and working areas are more open, our economical all fiberglass tanks with bracing offer exceptional rigidity and strength. With gel-coating on all surfaces, our tanks require no painting and very low maintenance. Slots for screens, location of inlets, drains, standpipes, fish evacuation openings, tank-to-tank connecting channels with gate valves and other special needs are easily built into our tanks.