What is all over my rocks? I have had it for quite a while and not sure what it is.

acso151 · 04/21/2018, 09:14 AM

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makers marc · 04/21/2018, 01:07 PM

If its hard to scrub off, some bacterial buildup from overdosing carbon or something.

Subsea · 04/21/2018, 08:13 PM

Looks like Star Trek to me.

acso151 · 04/22/2018, 02:37 PM

Quote:

Originally Posted by makers marc

If its hard to scrub off, some bacterial buildup from overdosing carbon or something.

I don’t dose carbon but will see if it scrubs off easy.

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04/21/2018, 09:14 AM	#1
acso151 Registered Member Join Date: Mar 2017 Location: St Francis, MN Posts: 43	What is all over my rocks? I have had it for quite a while and not sure what it is. Sent from my iPhone using Tapatalk

04/21/2018, 01:07 PM	#2
makers marc Registered Member Join Date: Oct 2014 Posts: 283	If its hard to scrub off, some bacterial buildup from overdosing carbon or something. __________________ 75g SPS dominant (Ca= 400ppm, Mg = 1350ppm, Kh= 8.5dkh) 2xJebao wp25/Kessil Ap700/Kalk via Tunze ATO/GFO (6 tbsps every 2 wks); Carbon (6 tbsps per month)

04/21/2018, 08:13 PM	#3
Subsea Registered Member Join Date: Dec 2006 Location: Austin, Tx Posts: 1,882	Looks like Star Trek to me. __________________ Laissez les bons temps rouler, Patrick Castille Current Tank Info: 10,000G. Greenhouse Macro Growout