What Ammo Is Safe In Lever Action?

way to build a bedrock:
materials:
- two component polyurethane resin (or polyurethane glue)
-
sand - a soldering iron or similar (lima)
- Silicone (neutral and without fungicides)

start by measuring the back of the aquarium and cut the cork action (note that the resin occupies at least 2 mm on each side).

then draw and cut stones future

We : In the welder
burn up all suspected stones or relief and the joints between them.
and becomes:

This is not bad but apparently kept a wall of house so I put pieces of cork glued with silicone overlay, expected to dry up and the welder I made the cave and the cracks in the piece which is bent.

After: I gave him full cork back to seal and when it was dry, also the front and dry before filling it with sand.

Once it is dry (I crushed volcanic gravel) and mixed with sand to get darker shades gave again with glue and poured the sand mix and same operation when it was dry to the dark parts darker. (Recommendation The more contrasting colors better, mine has little contrast).
These photos are mounted, but without water aquarium, as you see buy a plastic plant to put plants on the wall (the cut and paste with silicone.

On the left there is another cave which is a water bottle to burn the ends do not cut and sand cover the same.
And those with night light (but only for a while, until we lay down, the fish also need to rest.

Live is not so clear, I hope you like it, and I accept criticism.
remember that this way of making funds should only be used for aquarium biotopes which require hard water acidic water ever since the materials used (sand beach) tend to harden the water.
For anything you know where I am.