I recently blitzed my planted community tank. I was having major blue-green algae and black brush algae problems so stripped the tank down, removed all plants, equipment and decor and scrubbed the algae off (I was gentle with the plants). When I put the plants back they all looked great - clean and bright. Now they're dying on me - looks like the leaves are melting away. I know that even if the leaves die the plants will start growing again in a few weeks but they were all so tall and mature! Is there any way I can save them?