Grandpa of Cronies
- Review score
- +0 /0 /-0
R2R Excellence Award
Reef Tank 365
R2R Secret Santa 2021Build Thread Contributor
For example,Good call!
First set of rock is the “proof of concept”
Second set is “prototype”
Third set is “production test run”.
I can keep going lol. Can you tell I am an engineer…..
And you are doing all of the “testing” using materials recycled from the previous “testing”, so you are now being “green”.