Aquarium/terrarium crossover bridge assembly

DETAILED DESCRIPTION OF THE DRAWINGS Referring to FIG.
1, there is provided a generally A-frame configuration arched water transfer bridge 1 with two bottom openings represented by reference numerals 2 and 3, and two passageways 4 and 5 connecting together, which passageways 4 and 5 fill with water through respective bottom openings 2 and 3 to create a passage for fish.
Water transfer bridge 1 has a built in bleeder valve 6 with an air loop 6a on top for opening to allow air to be exhausted during water fill-up, and closing before removing ball siphon unit 7.
Reference number 8 describes the connecting tube for the siphon hose 7a to connect siphon unit 7 to a fish tank during installation.
Siphon hose 7a connects a manually squeezable ball type siphon 7b with a one way air check valve 7c in its end, to the fish tank 13.
FIG.
2.
shows a front view of the A-frame water transfer bridge 1 with bleeder valve 6 and air loop 6a positioned at the top center of bridge 1.
Passageways 2 and 3 are partially separated by an abutment end 9 with recess 9a, which recess 9a is defined by upright walls 10 and 11, which walls 10 and 11 are connected to horizontal wall 12.
The recess 9a enables a user to place the A-frame water transfer bridge over two conventional aquarium tanks 13 and 14, as shown in FIG.
4, so that the bottom openings 2 and 3 of passageways 4 and 5 respectively are submergable below the horizontally extending water levels 15 and 16 of tanks 13 and 14.
Passageways 4 and 5 have converging walls 17 and 18, to form a peaked configuration for directing any air bubbles up to bleeder valve 6 of water transfer bridge 1, to facilitate the removal of air from the A-frame bridge 1.
As shown in FIG.
2 there is described openings 2 and 3, each opening 2 and 3 providing an entrance for water to fill passageways 4 and 5.
Recess 9a of abutment 9 in the center of water transfer bridge is for resting the bridge 1 on top of the tanks 13 and 14.
As shown in FIG.
4 there is alternatively provided a conventional bridge-holding member center bracket 19 for a single tank option