I found this used tank through facebook marketplace. The measurements are 240cm L x 30cm W x 45cm H, - this tank would almost perfectly fit on this ledge and it would be more well supported as it would run the whole length of the wall. The only concern I would have is the width is only about 12 inches...Is that too short for an Asian Arowana?
My other concern would be the gallon size, the space is the aquarium is high but the gallon size is relatively low only about 86 gallons but the tank being over 7ft long.
You guys think this could work? I would reinforce the gap on the ledge with some hardy wood blocks placed vertically to help redistribution of the weight but it wouldn't be much heavier than the current tank I have....

My other concern would be the gallon size, the space is the aquarium is high but the gallon size is relatively low only about 86 gallons but the tank being over 7ft long.
You guys think this could work? I would reinforce the gap on the ledge with some hardy wood blocks placed vertically to help redistribution of the weight but it wouldn't be much heavier than the current tank I have....
