Is there someting to keep tanks from rolling around the trunk?

[shakespear]

Some kind of brace or device?

Surely someone makes something.

 

[battles2a5]

Something like this?

Great deal on 3 TANK HOLDER from Divers-Supply.com

Or you can bolt roll-control units (like you see on the dive boats) to the bed rail.

 

[shakespear]

Yea, something like that. I envisioned something solid but that should work

 

[Captain12Pk]

Why not place your weights on either side?

 

[Thalassamania]

A manifold and pack works great, gives you twice as much air too.

 

[ScubaThor]

I've used both weights and the tank holder described above...both work well.

 

[SteveAD]

weights on one side, gearbag on the other.

 

[xiSkiGuy]

and

 

[scuba_frog]

Something like this?

Great deal on 3 TANK HOLDER from Divers-Supply.com

Or you can bolt roll-control units (like you see on the dive boats) to the bed rail.

I made those out of left over PVC and some rope. Took about 20 min.

 

[nereas]

Tank holders are thick cylindrical neoprene shapes connected by a chord at the bottoms and tops. They are excellent for single tanks and for deco bottles. They even work well for DPVs as well! They cost about $25 at your local dive store.

Or you could make your own, out of wooden 2x4s and rope from a hardware store.

I went with the neoprene ones because they are lighter, and then I did not need to spend time on constructing them. Time is something I have very little of these days, since the last promotion at work, to director. Dive time is good. Construction time is fun but not as good.