Looking for a pop of color for your tank or something new for your refugium? Well, this Dragon's Breath Macro Algae is perfect! This variety is red with bright orange spotting across the tips, plus you don't have to worry about it growing out of control because you can cut it back with regular...
Hi, my sump, my skimmer, filter socks and even chaeto is covered with what seems like some film aglea, (diatom, cyano?) It's rust colors. Been like that for 2 weeks and it's only in the sump, DT is clean. Any help is welcome. Thanks!
Hi everyone,
I have 20 gallon AIO with a media caddy.
The media bags of carbon and GFO started growing this orange substance.
I replaced the media and it grew again.
Does anyone know what it is or have a guess?