surreal1228

Atc is to make sure ur calibration result at 20c will be carried over when at other temperature. Means as long as u calibrate properly. The reading will be accurate at other temperature. For the 20 degree room temperature, that is to make sure ur test water will be ard 20 degree also. In case refractormeter heat up test water. I did making whole pail of ro di water to 20 degree. And cool down my meter to 20 degree also. The reading difference from 30 degree is a lot. So now I only see if the new salt mix are same reading as tank water.....

Any different from using ro di water? Hope not much difference. But what I learnt is the temperature makes a lot different.

Upz

Upz

depends what you keep, and what fixture you using. SPS - 6 month for ATI fixture which will overdrive the bulb, other brand can be 8 month

normally vinigar x 8 = dosage of Vodka. search Carbon dosing, vingar and vodka

good to know that. also heard from other reefers that SPS will become Green first if they are turning back to original colour. not sure if true or not

Ang Mo Kio - FOC pm me

Sorry for double post

I have many cases like that. Even a red milli turn to full green. Thought it is parameter issue instead of light?

Congrats to bro macrovan. Truely a gem. Waiting for frag!

Thanks bros!!! Pic taken under t5 blue. It will be evev shining under led.

I got a 3 ft one. Let me know if u need.

Night hunting fir gems. Dark Knight.

Got below zoas to sale. Big frag ard 7-10 polyps $35 Small one 4-5 polyps $25 Pm me. Fcfs. AMK area

Bro I would suggest u to test ur di water no3 and po4. Also ur tank s no3. Running rowa phos should be fine with po4

Heard it is very hard to keep them alive as the need food and oxygen which only natural ocean can provide. Try to keep many times but all failed in 48 hrs. But all the fish love them like crazy...

I could not sleep after saw lck rare sps post. And ur zoas. Haha

Want to clear them. Buy 2 get 3rd one free.

Nice ppe w good price!!!

Upz. Welcome to trade

Bro. Interest blue digi. what is the price? And location?

Upz

Any bro know which lfs sti got small size flame hawk? Thanks

Very kind reefer. Do look forward to ur return.