My son is a fish-breeder (his blog is here). I built this stand to hold three 55-litre tanks.
The stand is based on four 1 3/4″ x 1 3/4″ pine “pillars” that provide the strength to support 165 kg’s of water. The shelves rest on 1″ x 1 3/4″ cross-pieces that are joined by standard miter-and-tenon joints to the pillars. The cross pieces are rabbeted, and the MDF shelves rest on the rabbets. The MDF is well sealed with paint to protect against spills.
Lights are mounted behind hanging doors that provide access to the tanks. The doors are made of ply which has been edged with thin strips of stained pine.The back of the stand is painted blue to provide a background for the aquariums.
An extra shelf above the top aquarium provides room for power and an air pump.








