top as in:
- most utilized
- become cranky without them
1st - RO unit
2nd - brute garbage can
3rd - power head and garden hose
without the RO unit:
- i have to buy 5 gal a day for top up
- i have to buy 20 gal a week for water change
without the brute/PH/hose:
- aaaggghhhh, too much physical involve
Tak
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