Ah wow, that'd be an inventive way of heating the aquarium! You'll have to share some photos of the setup if you get it working, sounds like a fun project!
Put your space heater computer under the bed, it captures the heat in the most important place and helps block the fan sounds!
Now that's a good idea - the real LPT is always in the comments :)
RE: Good Morning Gridcoin - Bloomberg Tech' Mention & My GRC Origin Story