Is it OK to dose Vodka and run an UV ?

[Proteus]

Originally Posted by Casey8

I only feed the fish twice a day with a mix of mysis, brine shrimp and pellets. Very little but I make sure everybody have a little share of it, nothing left over after 1 minute. I rinse the frozen food very well but still get nitrate and phosphate, don't know where I get it from

There poop