zaiqiu

I would say the purpose of having such tester is to test the phosphrous/phosphate concentrations to the lowest resolution as possible. That's why it is designed to test at low level concentration level of <200ppb (~0.6ppm). If you prefer to test at higher concentration, might as well just use the usual colour indicator tester... Reason why some prefer using the phosphrous tester instead of the phosphate tester is because the former can test to a lower concentration than the latter. From Glassbox: Their new Checker HI736 ULR model reads traces of phosphorus to the parts-per-billion, or PPB. Yes, that’s 1/1,000th of a PPM. And best of all the Checker HI736 ULR (Phosphorus) is priced the same as the HI 713 (Phosphate) PPM resolution colorimeter–$49.99. Compare the Checker HI736 (PPB) model to the H713 (PPM) below.The accuracy (precision) is much improved on the HI736 ULR model despite the broader P capture.

You are using Phosphorus checker instead of Phosphate checker. To convert from the phosphorus to phosphate, you multiply by 3.066 and then as the phosphorus is in ppb, you would divide by 1000 to get ppm. So if you got a phosphorus reading of 200ppb 200x3.066 = 613.2 part per billion phosphate divide by 1000 = 0.6132ppm phosphate

Bro, Any goldfkake? Size?

Upz for today. Willing to listen to any offered price. Just want to clear the rocks before CNY

Hi, Clearing up for CNY. Looking to sell some LR. Not in prime condition. Looking at around $50 for all. Collection this Sunday 30 Jan PM at Clementi West St 2. Thanks!

Hi, the pic shows new condition u bought. Any pic of it's current condition? Tks.

U mean the conspic died after arrival? So sad..

Anyone knows where else to buy Oceanic Salt. Seems like LCK no longer sells it...one of the cheapest salt around

Nice. May I know the total price of the components? All components purchased from Sherman?

Ya, where can I buy the Lumenaqua mini - SGD $85.00?? Tks.

Nice! Where is the place of collection?

Brilliant Conspic! Fish of my dream, rare to find in SG. Wonder when will the next shipment be?

Tks for the zoa frags bro. Nice chatting with you

Nice angels...haha But I am interested in the Queen

No worry. Am just sharing what I observed and my experience with fellow reefers here.

Yup. Saw the Bandit. Good condition. But only feeding on mysis sparesly (as told by Auntie as well). Did not respond to the pellets thrown in. This is contrary to initial condition (eating pellets) reported by LemonLemon. Remind me of my first Bandit. Eating pellets on the first day, but somehow stopped eating and slowly decline in health....

Anyone knows the condition of the Bandit?

C328 has stocks. Cant recall the prices...

Thanks for the good info Really tempted with the price and the fact that it's feeding on pellets already... But bringing down my tank temp to 26deg prob will cause my electric bill to shoot up... Definitely create "war" at home with my wifey.... Oh, I am keeping mostly LPS and Angels, Tangs...so my temp is kept at around 29deg

yup...that's really an unbeatable price. Only concern is on the low temp that is required to keep it long term....

Anyone know the price of the medium sized wrought iron?

Bro, pm you.

Looking for this. Where can I buy this? Thanks!

Where is this available?

May I know the price of the wrought iron?