underwater with a6000

Hello everyone: I saw the MEIKON under water house for about 180 CDN and want to know if it works really well. I want to know what lens would be the best for me to use. I currently have the zeiss 35mm f2.8(plan for full frame soon) and the kit lens. I also have the Zeiss 55mm however I'm sure that will be to large for that housing. Also is there any filters you would recommend?