This is a good example of strength from a floating bottom without the need for shims.
Earthquake damage finally got the better
- Thread starter duanes
- Start date
Now that the rainy season has started in ernest, the old leaker 180 is coming in handy as rain catchment system, from roof 
runoff.
After a pretty good shower I can get enough rain water to change over 100 gallons, whether the municipal water plant is working or not.
runoff.After a pretty good shower I can get enough rain water to change over 100 gallons, whether the municipal water plant is working or not.
After the latest deluge, lots of tannins have washed into the tank from surrounding vegetation.
I wondered if all those tannins might effect pH, but (at least according to my API high range pH test, not much.
Below a sample taken a few moments ago.
I wondered if all those tannins might effect pH, but (at least according to my API high range pH test, not much.
Below a sample taken a few moments ago.
Looks like your water has quite some buffering capacity for the tannins to not affect it that much.
