For a while I have had a problem with all the old growth in my tank.
The new growth is always lush and healthy and algae- free. But all the old leaves on all of the plants look like this:
This is a Ludwigia Repens 'Rubin' leaf.
The rest of the stem is perfectly healthy.
At first I thought this was diatoms but now I'm not so sure.
This badly affects Staurogyne Repens, Ludwigia, and also java fern. It looks like some kind of BBA?
The undersides of the leaves are perfectly healthy:
Any advice is very welcome. Thanks.
The new growth is always lush and healthy and algae- free. But all the old leaves on all of the plants look like this:
This is a Ludwigia Repens 'Rubin' leaf.
The rest of the stem is perfectly healthy.
At first I thought this was diatoms but now I'm not so sure.
This badly affects Staurogyne Repens, Ludwigia, and also java fern. It looks like some kind of BBA?
The undersides of the leaves are perfectly healthy:
Any advice is very welcome. Thanks.