woyeng**

I have AI hydra. Looks great so far but still trying to find the optimum color settings which the mfg doesn't commit to providing. Colors are: white, red, violet, green, blue, royal blue, UV. My max setting at 12-3pm : white 35%, green and red 15%, UV 3%, blue, royal blue 70%. Comments are most welcomed. Especially from AI users

I bought from them and now my refugium quite happy

Hmm... Maybe when u start visiting the pasar malam, you will get to know lots of fellow reefers

Just saw a couple of shrimp like little critters in my refugium about 1-2mm in size, too small to take pic. Any idea what they are ??

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Yes, Chaeto turned brown and sink to the bottom. I have Chaeto since I started the tank - 6 months. At the start, didn't have good lighting, then I put PAR38 and Chaeto looks quite good but PAR38 kaput, replaced with 18W warm white Florescent (which some bros say ok) but 3 months ago installed Rowasphos and Biosphere, readings very good - all zeroes. I still suspect it may be the lighting so have replaced my refugium light with 25W orange light.

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I suspect my biosphere and rowasphos robbing Chaeto off nutrients, should I feed my livestocks 2 times daily instead of once ?

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Got good flow leh... Maybe rowasphos and biosphere remove all the nutrients for Chaeto to grow

100 bucks for 322 cabinet sump is cheap indeed... Nowadays average going rate is 200 min but I can understand why. So getting FT movers always a cheaper option.

Update: When I was using PAR38, chaeto doing well, but my PAR38 kaput so now using white 18W florescent and chaeto from big bunch now small bunch... What about orange light ?

I have a 5 stage zero. Getting about 20ltr of good water with about 30ltr "waste" water over 2+ hours. What is the crystal water system's performance ?

Question is are all LED the same ??

Just got 2 units.. Very powerful... At 50% intensity already shining out of the tank... Wonder how to regulate the intensity, trial and error ??

300 on equipment and 100 on fishes per month is a really healthy budget for your hobby and vendors serving you bro !!

My blue tang had ich and I forgot to turn on my chiller, water hit 31 deg, my blue tang no more ich .... It's still alive !

I use biosphere and rowasphos combo to maintain very low nitrates and phosphate readings. There are other methods like supplementing Chaeto, use zeolite, etc... Most impt thing is to allow time for your tank to cycle first. Don't be hasty in putting livestocks in.... My tank is 6 months still not completely cycled Also, use RO/DI water instead of tap water.

Can anyone share how much light you use to help your chaeto grow and grow ?

So far PT seems to have the slight upper hand being the main feature at the tank but the YT is doing well during food sessions where all fishes are not fighting each other for food...

They eat alot because they swim alot unlike fish like big hairy eyed Flame Hawkfish

Anybody knows where to buy Aqua Illumination LED in Singapore ?

Can anybody advise where I can get TUBBY spare parts ? Both my wires shorted but controller working.