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  Topic Review (Newest First)
11-21-2012 01:34 AM
Rainer Here's another shot.
Attachment 57523

I think I have it all roughly in balance again. Had to replace old bulbs just after thinning out the floater cover and the CO2 wasn't up to the load. I've since replaced the lily pipe for a spray bar angled to maximize O2 - I now have individual surface boils for each jet. The CO2 level has been increased to just below signs of stress in the inhabitants.

The dust in the second picture makes me worry that there isn't enough flow in that area, so I'm considering a nano koralia, though I detest the idea of adding anything else to the tank. It's only a 29g.

Ferts are EI but with frequent testing to keep NO3 at 10-20 ppm. At the time of the outbreak I discovered the test strips had been wildly inaccurate: NO3 was actually 80-160 and PO4 was 10+. I've had a roller coaster ride getting them to acceptable levels but it seems okay now.
11-21-2012 12:21 AM
somewhatshocked Doesn't look blackout worthy.

Just need to get your lighting, ferts and CO2 in check.

The first photo looks like cyanobacteria but I can't tell from the image.
11-21-2012 12:03 AM
Rainer Gunk on the glass and in the DHG.Attachment 57519

Brown dust on the MU/MM/HM.Attachment 57520
11-20-2012 02:06 PM
Rainer I'll post some tonight, thanks.
11-20-2012 02:04 PM
somewhatshocked Got photos?

May help us come up with ideas to help.
11-20-2012 02:03 PM
Rainer It's to clean up the aftermath of a CO2 deficiency. There's still brown scum on the glass that I can't clean without disturbing the substrate and affecting the current population of ghosts and amanos. There's also brown dust on the MU (or whatever it's called this month), which is inaccessible without removing the entire hedge.
11-20-2012 01:34 PM
somewhatshocked Why the blackout?

If something is wonky with your tank, you should probably get things in check before the consideration of adding shrimp.
11-20-2012 10:12 AM
acitydweller sounds like bad idea about to get worse... good luck
11-20-2012 02:28 AM
Rainer Would the start of a 72 hour blackout coinciding with that first day of no CO2 stress them, do you think? I'd add some algae wafers for them to track down.
11-20-2012 02:08 AM
somewhatshocked Turn the CO2 off for a day.

Let them acclimate to the tank over night.

Then slowly add CO2 back.
11-20-2012 01:28 AM
Best practices for introducing to a CO2 tank

This is for neos going into a high tech tank. How long should this take?

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