# data[].attributes.headline
Why don't we just keep the little filters on it?

# data[].attributes.subject
Why don't we just keep the little filters on it?

# data[].attributes.headline
I think it may create water pressure for the water to go through the rocks. 

# data[].attributes.subject
I think it may create water pressure for the water to go through the rocks. 

# data[].attributes.headline
Maybe the water goes into the black dots and around into the tank

# data[].attributes.subject
Maybe the water goes into the black dots and around into the tank

# data[].attributes.headline
It makes the water move to clean it out.  The black things have to help clean it.  

# data[].attributes.subject
It makes the water move to clean it out.  The black things have to help clean it.  

# data[].attributes.headline
It's eating all the germs that are in the tank, and sucks all the dirty stuff out of the tank.

# data[].attributes.subject
It's eating all the germs that are in the tank, and sucks all the dirty stuff out of the tank.

# data[].attributes.headline
Maybe it's to clean the tank?  The black balls are to touch the glass and clean the tank?

# data[].attributes.subject
Maybe it's to clean the tank?  The black balls are to touch the glass and clean the tank?

# data[].attributes.headline
Special effect of maybe the glittery effect? Is there Sod on the bottom?

# data[].attributes.subject
Special effect of maybe the glittery effect? Is there Sod on the bottom?

# data[].attributes.headline
I think this is to make the tubes for the waterfall?

# data[].attributes.subject
I think this is to make the tubes for the waterfall?

# data[].attributes.headline
I was thinking more of a sand fountain maybe?

# data[].attributes.subject
I was thinking more of a sand fountain maybe?

# data[].attributes.headline
How did they use the waterfall? Why does it look like water? 

# data[].attributes.subject
How did they use the waterfall? Why does it look like water? 

# data[].attributes.body
Maybe clear tubes?

# data[].attributes.headline
I think there's little things that spit out the sand but how will we keep it from going everywhere?

# data[].attributes.subject
I think there's little things that spit out the sand but how will we keep it from going everywhere?

# data[].attributes.headline
Shouldn't there be walls around it? Would it make the tank messy?

# data[].attributes.subject
Shouldn't there be walls around it? Would it make the tank messy?

# data[].attributes.headline
Don't we need a new tank?  Is the current one too small? 

# data[].attributes.subject
Don't we need a new tank?  Is the current one too small? 

# data[].attributes.headline
We could maybe use fish sand from petco or something?

# data[].attributes.subject
We could maybe use fish sand from petco or something?

# data[].attributes.headline
What if it has a jet that makes the sand go around in circles like a collection thing at the bottom?

# data[].attributes.subject
What if it has a jet that makes the sand go around in circles like a collection thing at the bottom?

# data[].attributes.headline
It looks like it's in a glass tube maybe?

# data[].attributes.subject
It looks like it's in a glass tube maybe?

# data[].attributes.headline
Why would we do that only for Halloween? 

# data[].attributes.subject
Why would we do that only for Halloween? 

# data[].attributes.headline
Are there other fish that can't survive in that tank? 

# data[].attributes.subject
Are there other fish that can't survive in that tank? 

# data[].attributes.headline
Are those real plants?  Don't they need oxygen?

# data[].attributes.subject
Are those real plants?  Don't they need oxygen?

# data[].attributes.headline
Why won't the fish go near the waterfall?

# data[].attributes.subject
Why won't the fish go near the waterfall?

# data[].attributes.headline
WE saw the fish not going toward the rocks so maybe they can't go that way?  Like there's a tank in it

# data[].attributes.subject
WE saw the fish not going toward the rocks so maybe they can't go that way?  Like there's a tank in it

# data[].attributes.headline
Are there professionals that could tell us?

# data[].attributes.subject
Are there professionals that could tell us?

# data[].attributes.headline
It may have something to do with air pressure?

# data[].attributes.subject
It may have something to do with air pressure?

# data[].attributes.headline
Helium is heavier than air? It'd fall in water?

# data[].attributes.subject
Helium is heavier than air? It'd fall in water?

# data[].attributes.headline
Why are there raindrops around the library

# data[].attributes.subject
Why are there raindrops around the library