Hi guys I just thought I'd share my new DIY Rock with you.
I got some shell grid from the west coast.
The Dry Mix less the salt, Add it at the very last.
Do not get it too wet.
I start with only the base of the bin covered with some sand; Make a couple of small bumps and holes, Get creative.
Now add Mix,
Then sand then Mix,
Then sand then Mix,
Then sand then Mix,
Then sand then Mix, then sand then Mix, You get where I'm going with this nĂȘ. Remember to ensure the Mix always stays connected at least 2cm to 3cm, you can go thinner but then it really gets fragile.
See the bin is getting filled up.