I have trouble with math because I have dyscalculia. I have trouble adding and quantifying numbers.
The behlen one looks good but it's metal. I don't have the energy to talk about the filter. Going to do external pump to trash can. Trash can connected to second trash can, then output in pond. Closest Wilcos (place that has Behlen tanks) are Washington (not my state), California (not my state), or Oregon (not my state)
Also only 294 gallon compared to 359
Exhausted from pain right now sorry.
