Koralia 4 placement

[jenkins2212]

Ive had a k4 laying arounnd forever and decided i need to put it to use in my 72. I have two returns and a k1 right now. The k4 just seemed to strong last time i had it in tank. I was afraid it was going to blow my bubble and frogspawns straight off their skeletons. Any suggestions on placement?

 

[jenkins2212]

wont it move sand that way?

 

[gmpolan]

You should def have more flow in a 72 besides just a k1....i ran two k4's in my 72 and all the corals couldnt have been happier. But like brat says, just aim it up or put it on the back wall and fire it towards the front glasss

 

[sharkbait]

IMO you need way more flow in your tank like gmpolan said. On my old 90g I had three k4's and I felt like I still needed more flow. You will have to find the sweet spot for them though. The right balance between hight and angle that won't cause a sand storm.