Upgraded from one Zeroedge to BIGGER Zeroedge

[9secv6]

So after getting back into the hobby in May I bought a Zeroedge 22zr. Got a great deal on came with a great sump and great led light. Just needed some tlc. So after picking it up figured it was the perfect size to get back into the hobby (first two pics). After three months I realized I love the tank but it's just not big enough to enjoy any fish. Those of you familiar with Zeroedge aquariums they were super expensive new and they are generally harder to come buy.

So after searching for something bigger there was really nothing out there. One on craigslist that the guy wanted $4500 buck. So I remember a post when I was researching my orginal tank about a member on here that bought one and made a thread about. He posted his plans and then people asked for update and he stated that when he got it home it was two big so he just let it sit in his garage. I took a chance messaged him and asked if he was interested in selling it. Needless to say a week later I took 12hr round trip and now have a 55 gallon lagoon style zeroedge. Has a pretty unique footprint 43x34x10. Hooked it to a trigger cube sump (26 gallons) bc there isn't much room to get anything underneath it. Currently has on xr15 pro g4 on it ordered another one waiting for it to get here. Excuse the blue tape hinges where rusted so bad waiting on new ones to arrive

 

[9secv6]

What would u guys recommend for stocking? I'm hoping to put one tang in it just something to graze on the rocks. I'm thinking a young powder blue. Currently have two nearly naked mocha clowns in it. I'm thinking it's a good swimming tank bc of how large footprint is.