I need Ammonia/Nitrite/Nitrate, Well its been along time since I had to buy any test kits like these and I have the nitrate salifert kit and its so da,mn hard to figure out what the hell its at so whats the best out there to use ??????
Nick, salifert test kits are pretty good kits to test magnesium, calcium and alkalinity. Personally, I feel their nutrient kits (nitrate, phosphate) suck. Seachem is okay. Tropic marin kits are okay too.