Hondachico
Aquarium Advice Freak
- Joined
- Mar 10, 2012
- Messages
- 364
It was an auction on eBay lol
Flreefer said:Any way you could return it and get one that fits in the sump?
Hondachico said:It was an auction on eBay lol
Thanks man that looks like I might buy it, not worth risking it with the other one. Also how can u measure that the water has 0 ppm to make sure all the filters work right.
Refractometer measures salinity not TDS. You need a TDS meter
when you use a refractometer it will read O ppm and then you can calibrate your meter with that water also
Refractometer measures salinity not TDS. You need a TDS meter