Just spent 2 hours getting my flow in bowfront. I have a hydrofoil L return on right side of tank. I used to use a powerhead left and right till one died, didn't really need 2 anyway with the hydrofoil. But I had a dead spot for top flow, food placed on right would always sit up there in the corner.
After much adjustment, and using extremely finely crushed dry food, I found a flow that works. It ends up being 2 loops left and right of powerhead. With a channel of continuous right to left flow behind the powerhead. I used center placement. Bowfront mission successful. Hopefully this decreases the cyno outbreak I got on bottom left front of tank, now that I see a greatly increased flow there.
![IMG_0370[1].JPG](https://www.reef2reef.com/attachments/img_0370-1-jpg.297602/ "IMG_0370[1].JPG")
![IMG_0371[1].JPG](https://www.reef2reef.com/attachments/img_0371-1-jpg.297603/ "IMG_0371[1].JPG")
![IMG_0372[1].JPG](https://www.reef2reef.com/attachments/img_0372-1-jpg.297604/ "IMG_0372[1].JPG")
Ignore all the grape calpura, I am gradually switching to fern calpura in the corners for my pods, got rid of most the grape, waiting for a but more fern to grow before nuking that rock and taking out the rest. Just keeping it in check for now.
After much adjustment, and using extremely finely crushed dry food, I found a flow that works. It ends up being 2 loops left and right of powerhead. With a channel of continuous right to left flow behind the powerhead. I used center placement. Bowfront mission successful. Hopefully this decreases the cyno outbreak I got on bottom left front of tank, now that I see a greatly increased flow there.
Ignore all the grape calpura, I am gradually switching to fern calpura in the corners for my pods, got rid of most the grape, waiting for a but more fern to grow before nuking that rock and taking out the rest. Just keeping it in check for now.
