Started using purified top-off water from Jim's; and pictures of various algeas

Bought from Jim's Exotic Fish:

• 5gal of RO&DI water - this replaced my use of the "purified" refigerator water

Performed 2.5g water change.

Fed them 1/2 cube of Mysis shrimp, and frozen chunk food (1/3 shrimp) - each after soaking in a few drops of Selcon.

Here's a picture of a clump of brown algae - possibly Sargassum.

And a picture of a green "bubbly" algae:

And here's some algea that is purple and may possibly be "branching", encrusting and calciferous.

(Sorry for the bad focus)