The creative department provides a combined aquarium.Its main features include: a water tank,Opening at the top,The two opposite sides of the water cylinder are respectively provided with transparent viewing surfaces.And a mosaic edge is arranged around the transparent viewing surface;2. Combined frame;They are respectively assembled on the opposite two sides of the water cylinder in a detachable state.Each combined frame is provided with an opening corresponding to the transparent viewing surface of the water cylinder.A chimeric wall is formed around the opening to form a chimeric edge which is arranged around the transparent viewing surface.The combined frame is respectively provided with a set end face corresponding to each other.The bottom end of each combined frame has a positioning part;In this way,The utility model can make the aquarium products reach the practical progress of taking into account the variety of appearance forms and the function of structural protection.本創作係提供一種組合式水族箱,其主要特點包括:一水缸,頂端具開口,水缸相對二側分別設有透明觀視面,又該透明觀視面周邊設有一嵌接緣部;二組合式框件,呈可拆式狀態分別組裝於水缸相對二側,各組合式框件均對應水缸之透明觀視面設有透口,該透口周邊形成有嵌合壁以與其相對應之透明觀視面周邊所設嵌接緣部相互嵌合;又二組合式框件分設有相互對應之組套端面,各組合式框件之底端則具有著置部;藉此,俾可使水族箱產品達到兼顧外觀型態多樣變化性及結構保護作用之實用進步性。