corraline

This stuff showed up almost instantly, 7 week old tank and last few days I've been adding PurpleUp to help the corraline grow. I cant get a good pic but its a layer ontop of my rock and its VERY WHITE. I read it may be bleaching but this is new growth. I have very little flow in the areas...

Looking at selling crumbles of coralline algae spores online. Would all I’d do is put the chips and shavings in a plastic tube or cup and ship? How would you pack it for shipping and would it survive just ups priority? How much would I charge? Any advice helps thanks in advance!

My tank is a little over 2.5 months old and I believe a fair amount of coraline algae has grown in that time. I’m upgrading to a stronger light on Thursday. Anyways my params are ammonia 0 nitrite 0 nitrate 6 ish. Calc 480. Mag 1320. Alk 8.2 ph 8 does the presence of coraline indicate the...

Girlfriend commented on it so figured I’d post it here. The corraline on my back glass is almost a straight line. Except in the middle, where oddly enough my HOB protein skimmer was. So it would be getting almost no light. And the sides. Directly under both drains.

Hello I was just wondering if this purple spots were corraline growing on my rocks, or maybe it’s caynobactria?? My tank is about a month and a half old so ignore the green algae please, still trying to work out the lighting schedule. Also was wondering what these small blackish dots were? Any...