I've been talking to the guys at "thefilterguys.biz" and he brought up a great point: Quote: |
On using the Tsunami a cartridge of DI will absorb 6800 ppm of TDS if you tap water were 100 that 68 gallons of water per cartridge and each refill runs $12. If you make RO water that tds goes down to 2-4 and the DI produces 2000-3000 gallons of water at zero TDS.
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90 gallon
Coralife 48" 2-65 watt 10,000K Daylight & 2-65 watt 03 Blue Actinic Compact Fluorescent Lamps
Sealife Systems Wet/Dry & Protein Skimmer
Total Tank Water Turnover: ~27GPH Established 4/15/2006 |