My aquarium underwater waterfall

[ty1977]

I think your tanks upside down cause the waterfalls going up

[fitbikerider459]

im pretty sure a waterfall goes DOWN so you should change that name do waterup

[Arteolike]

Waterfall? More like a Bubbleup. =D

[princesslea21]

That's really cool if you put a hole in the top the the air will release there and it will look more like a real waterfall

[plecomeko]

Nice tank but where is the fish!

[blownable]

They fell down the waterfall

[1fisac]

@plecomeko In his stomach

[cubcubcubby]

hey man what kind of pvc cement do you use...can i get it from my local home depot store?

[soldaneg]

Its a product I found at home depot. Manufacturers name is DAB and it is just called aquarium sealant.

[pballer2005]

looks like a bubller with a tube in a bed of fine gravel, the water lifts the gravel and it falls back down and is recycled through some kind of catch. pretty spiffy idea

[arnoldlee321]

NICE!!!!

[netweit]

5 stars from me thats awesome

[aletineatley]

wowowowowwowowo how do u do that?