sand fountain build?

[bushwhacker]

what i read is you need a super fine sand .. im sure your problem is the weight of the sand

 

[CEEEYE]

sorry for late reply and no pics im on a huge 300,000 g installation.any way my sand was so heavy its horrible and to get the sand out was tedious that i broke it and made a new one and it is so much better pics this weekend promise lol i need more slate and more silicone .unfortunately i have no time to go to a beach thats not to polluted
(ny)to get sand

 

[dundadundun]

no biggie ceeeye. i am looking forward to the pics though.