Vodka is working for me. 0 Nitrates, 0 phosphates and staying there. Allows me to over feed. Corals look great, water is clear and less film algae.
I dose very little (2 ml/day) and it works great. Ive thought about going full Zeo and I might in the future, but for now, Vodka works
I was doing Vodka + Sugar but got massive Diatoms when I added Sugar.