My house has a RO unit installed (for drinking water) No DI (obviously). I know if I put one on some where I would get a TDS of 0..but right now I am getting 380 in and 20 out. Is that ok to use as top off? Thanks
I use RO water seems to be working fine I get some algea but thats what the janitors in my aquarium are for I heard its not the best to use but its 100x better than regular tap water
Maybe I'll pick up a DI filter just to be safe. I have noticed a bit of an algae bloom, but I think it may be because I recently increased the length I run my lighting cycle.
Hmm..Not from my understanding. My old RO/DI unit had a dual TDS inline meter, one before DI and one after. Used to go in 10 ppm and out 0. Thank you though.
going in at 380 coming out at 20 this is still high... in a closed system you want o tds..because tds will build up in ur system lr /ls and eventully u will have algea problems:big_boss:
I heard its not the best to use but its 100x better than regular tap water
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