ive had that mix for years.gaint vallisneria,java fern, broader leaf echinodorus,and some cryptocoryne's work for me.its trial and era so dont spend big money on a lot of plants (until you find what works).in my tank anubias gets eaten,i dont know if they are just trying to get the algae off or they just like it.water onion also works well.Just anchor new plants well with stone and be prepared to reset them until they get rooted.