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Hi all Got a RevoReef refractometer for sale for $10 Location Clementi

4 foot by 28 inches thick glass tank with sump / pump / plumbing braceless selling on behalf of a friend 700 sgd nego contact 96925850 no livestock or equipment

Is that mermaid wine glass? Sent from Singapore Reef Club mobile app

Hello reefers, I'm selling my aussie warpaint scoly. Great form and nice paint splatter pattern. ~5cm size. $280 or open to trade Photos taken under actinic light.

Never use a UAS before so unable to give best advice but below is my experience for ur reference. I run my refugium lighting period at night and off in the morning, opposite from my DT lighting period. But I use my refugium to maintain PH and house copepods rather than nutrient export. Hence, u will need to consider a few points. If u shorten ur light period will it affect ur nutrient export? Will ur PH fluctuate alot at night? I think is gd for the water to continue circulate even the light is off. Hope this help.