found a 7 in. cross hatch over the holiday for 300.00 and it was a beautiful male....the store that had it, to my dismay, would not sell it to me because they said it was cruel to keep a crosshatch in any thing smaller than a 150 gal setup....he said my 94 gal was going to be too small....is this true?everywhere I have seen said a 75gal would be good for 1 cross hatch....when I got home my local reef shop had a surprise for me they found me a nice 5in male but I am shelling out 400.00 for that one which is going to arrive there on tuesday....am I wrong for wanting to put a 5in crosshatch in my 94 corner.....which btw has alot of open swimspace because my rock structure is a center pyramid....