Wow both tanks look great! The Wife and I have been toying with learning how to do a salt water reef tank, but haven't pulled the trigger on it.
As for the ABG mix. I don't think it would hurt to mix it with anything, but the ABG on it's own is very substantial and I don't find the need to mix it with anything. It provides good support for the plants and nutrients for the plants. Especially once the frogs start fertilizing it with their waste. If you add Springtails and Isopods to the soil they will help ensure the soil stays clean and nutrient rich for your plants![]()