Andy and Tammie, I still haven't made up my mind which to do. I do have a magnum 350 hanging on the end with a hose already the length of it, there is current but nothing major. I didn't want to breed mosquitos right now. DH went to get me a Betta to put in as well, can't have water with out a fish in it.
My greenhouse is on a GFCI breaker, so I don't worry there. Its not on the ground, basically the same concept as a waterbed, its on plywood, with a frame around it. I could always add a air vent hole in the plywood. But then again, the only part of a waterbed that is open is where the wires went through to plug in the heater. Worst that could happen is melt the liner right, kick the breaker. If it started a fire, its in a place if the greenhouse burned down, it wouldn't cause a real problem. I'm out there at all hours, I work weird hours and someone is always home. We'll monitor it for several days to be sure. We have insurance..LOL. I made sure when we increased our insurance in 2005 that it would cover the outbuildings and deck, they said it would.
I've emailed several pond places, and just got this reply back.
That's an interesting idea with the water bed heaters. I wouldn't think
you'd have a problem. The water beds are vinyl and the liner is EPDM
(Synthetic rubber). I would suggest using the same base as the water bed (I
think they are wood). I would also use a GFCI (Ground Fault Circuit
Interrupter) to power your system - just-in-case you spring a leak
-----Original Message-----
From: Kimberly White [mailto:Kimkass@aol.com]
Sent: Tuesday, September 04, 2007 6:40 PM
To: yourpondstore.com
Subject: Message from yourpondstore.com
From: Kimberly White
Email: Kimkass@aol.com
Think I'll give it a chance, I can always replace the liner. I'll only have it sitting where the water will stay about 50-60 degrees.
So keep your fingers crossed, and hold your breath for me Tammie....LOL, I know, I'll let DH make the decision, then if it malfunctions I'll just blame him, if it works I'll take the credit.