Help me decide a new +160 gallon tank (chart provided)

[garyfri]

Please help me if you have any experience in the following tanks. I have heard that Red Sea had issues with there last 750 but have released the V3 and the 900. IM 200 EXT/IN is Innovative Marine 200 external / internal (tank not release yet but if any experience with EXT tank please advise). The green is what I consider the best device offered, but does not . I do not plan on spending 900 on IM 200 ext/int sump, but not sure what I would need and leave space. Thank you for any assistance.

 

[40g Nano]

You should find one used like on Craigslist

 

[garyfri]

You should find one used like on Craigslist

I have looked in the texas area and haven't found one. The 900 and the IM are new and the old 750 had issues so I have looked for the 220.6 but no luck.

 

[Super Fly]

If it was me, I'd go with waterbox as the 30" width of IM200 is quite wide in my opinion. I find 72x25x24 dimensions more appealing and practicle.