5:1 or 20:1? Fish Food Nutrient Input. The Solution to Nitrate and Phosphate Imbalances
Ever wonder why you have no issue with Nitrates, but Phosphates seem unmanageable? How about the opposite? What you're feeding your saltwater fish might be the cause due to an imbalance of Nitrogen and Phosphorus in them. So is DIY saltwater fish food the answer? What about certain dry or frozen saltwater fish foods? How do you know which ones to choose?