minnnt
Fish Expert
Twisted Vallis? Vallisneria Americana? Can often indeed go a little down hill. Can be pretty hard to keep looking healthy. Straight Vallis, Vallisneria Spiralis is a better choice usually.
What kind of light are you keeping them under and for how long? Also, are you heavily stocked with fish? If not then maybe you should look into dosing some kind of general plant fertiliser.
What kind of light are you keeping them under and for how long? Also, are you heavily stocked with fish? If not then maybe you should look into dosing some kind of general plant fertiliser.