Stream rock

[Andrew]

Does anyone have a picture of the back and bottom of a stream rock? Looking into getting one....

 

[rvitko]

They are open on the bottom, basically it has four legs and is somewhat an open arch in the back and the bottom is completely open.

 

[Andrew]

Thanks. Is there a chance a small fish could get stuck in there and up getting sucked to the inlet? My little clown kept on getting stuck to my 6060 at night so I've only been running it durning the day. ( Both clowns I have sleep on top of the pump at night. )

 

[rvitko]

It would be unusual, they would have to go up in the rock first which clowns don't tend to do.

 

[reef_doug]

Can you use a Tunze rock w/ 1-2mm substrate?

Can you use a Tunze rock w/ 1-2mm substrate?

Can you use a Tunze rock on sand? (ie 1-2mm arag oolite)?

If not, can the rock be postioned further up and stacked on LR?

Thanks
Doug

 

[rvitko]

It should be raised off the sand what I usually do is make a short stack of live rock and place it on top of that. Then i put a small polyp rock or mushroom rock on top so they can grow over it. In a few months it will look very natural.