I'm old and cranky....and I've got to point this out....
It is true that tangs need room to roam and often times they are kept in systems too small to meet their requirements.
It is also true that forum members that often jump to conclussions and tend to be overly negative and critical may be better served locating other places to preach their views.
There are choices to make in regard to keeping tangs in some situations and there may also possibly be choices to make in regard to posting privilages under some circumstances. Be nice to your tangs and be nice to your fellow members or be removed to greener pastures.
Now.....the photos look nice...appears to be a well estabished and maintained system.