Put a head or some floating brains in it. Run some EL lighting wire to create a life support system. Or, put an arm bone, add some flesh to it and then attach Piranha fish and run air out where they are feeding.
It was nothing really fancy but several years ago, I made a sculpey brain for a party and put it in my old tank, along with a doll eye (would've used two, but I'd misplaced the other one). Added some highlighter dye to the water and put a blacklight in the fixture.
The brain had two screws in the "temples", to which copper wire was attached (there were also short bits in the end of the medulla oblongata). The wire attached to a thin wooden bar placed under the light fixture, suspending the brain midway in the tank. Air trapped in the doll eye and the natural rigidity of the tubing made the eye tend to float. A long air stone was placed in the bottom to provide "oxygen" (and the circulating water from that and the filter in back made the eye tend to bob around randomly a bit)
Nowadays I'd do something more elaborate, possibly using 3d printed parts (i.e. trim on the tank, mad scientist widgets, etc.) I still have the brain and eyes, but I'd have to get a new tank (or use one of those giant cheese puff containers like some people do)
thanks for all the great ideas and pics.
No fish in the tank. Thats how i acquired this one. my son moved up to a twenty gallon. so I have this ten gallon tank waiting to be transformed.
Hi folks,
I'm trying to write Arduino code for essentially a 3-Axis skull. I followed the "Jawduino" build from ButtonBanger.com but I tweaked it to run from a PIR sensor. Now I'm trying to add extra servo sequences (just random motions), but I'm having an issue running the servos at the same...
I’ve just built an Axworthy Ghost and finally seem to have it working. I’ve been planning it since last year and building for 6 or 7 weekends. I’m sure that I’ll have questions for the community, but I’m happy to share what I learned along the way and explain the setup of there is interest.
This may or may not happen for Halloween 2020, but I figure I should start doing the research anyway. I have zero experience in animating props, but I know given some plan, I could probably do it. Anyway, I had this idea of doing a huge spider on my roof and then have a man hanging from the...
Some how to shots of my Halloween prop made from a whit plastic barrel.
I got this barrel for free and it only had soap in it so good and clean inside.
It seems fairly thin and light comes through it very good.
This picture is just a 5 watt Green LED bulb inside from Walmart...cost $4.
Brianaala · updated 
g1bbs · updated 
