Fibo blocks

The long story short - we are continuing to build a pump room, a room to store inside pumps and other aggregates, earlier this Summer we drill a bore hole and we are looking to draw in water to the house. For that we need a pump room. Unfortunately the old log walls have been rotten and we started to replace them with aerated...
It was few weeks ago, while digging a trench around existing foundation I discovered missing foundation for one part of our rural house. Back then I quickly realized I will use Fibo ceramsite blocks to boost construction works.  The other day I poured in concrete footing, and today was the day to add first Fibo ceramsite...