Quote:
Originally Posted by
KoiCCAPW 
Ah, what makes this hobby great is spending the afternoon trying to figure out why one of your retro BD's is not sucking water. It's spending hours checking valves, changing valve settings, ect. and still only getting one of your two vac BD's to work. BUT....
Then sitting there after and watching the beautiful fish swimming so peacefully. All the frustrations of the day wash away, and you're left with the awe and peace of enjoying just watching them. They are my ultimate decompression tool! For me, it's all worth it!