Ohhh, time to create zombies and ress this thread
What size pvc are you guys using when you use pvc? And are you putting caps on the ends to try and keep the big scary worms from invading?
CUZ what size tank do you have?
I'm getting a 125 put together, and now that I remember what I did before, I think I'll be doing this again. Pillars and arches, away!