sunnymau

may i know which forum is that?

ok anyone know where to get a check valve for 16mm pvc grey pipe?

i m doing piping recently for my tank. face a problem tat the water will back flow into the sump and cause flood in my room looking for a 16mm check valve, i saw one made with copper can tat be use? will cause copper leakage?

i do have a sump but only 1ft in height. i intended to do refugium in mine sump. can i mix DSB and refugium together in the sump?

i m setting up a new tank and wish to have a DSB in my main tank. how thick should the sand bed be? my tanl 60cm by 60cm by70cm(H).

i just got a pacific coo half horse chiller. wat should be the flow rate to get optimal effiecncy? can i use a ehiem 2224 a the pump for the chiller?

they are a kind food source for the fish is it? something like microalgea? pls correct me if im wrong.. will killing of the plankton cause chaos in the tank e.g lack of oxygen or food

may i also know why there is a black on the letter that i posted? what does it mean?

if that is so, how many watt uv light should i use for my 250L tank?

thx for all the advised.. i know what to do aleady

is UVC light nesaccery for a reef tank? will the UVC light kill good bacteria like nitrosomonas and nitrobacter? is yes, then why should we use UVC sterilizer?

thx lots...

i c.. if it is smelly. just leave it at it is? may is knoe what is the thing Warn: (0%) below my name?

may i also knoe what is this Warn: (0%) mean?

so u mean not need to use LR lah. right? will it affect the time for the tank to be mature?

should i cycle my tank with live rock or without live rock? the ammonia in the unmature will kill some of the things inside the live rock and cause it smelly right? then why should we cycle the tank with live rock and not putting the cure live rock in after the tank is mature?

thx for the short and sweet explaination. can have some example of LPS and SPS? SPS need more intense light?

i have read abt hard coral and soft coral from various book, however i stil don have a good idea abt their differences. i only knoe tat they are actually under a same group "cnidaria", and hard coral is more difficult to keep than soft coral, and thats all i know. i would like know more abt them before i start stocking. is buble coral a hard coral? soft coral can pack more closely to one another? is my 14000k mh light enough for both soft and hard coral? someone pls help me.thx

sorry abt that man i just too naive to ask tat q.. i had seen some good coments on that brand too. anyway i m intrested, stii available?

i heard that this brand got the problem of copper leakage. is tis truth?

can someone tell me more abt this brand? how does it perform and where does it manufacture from? is there any copper leakage for this brand?

thx very much.

hi. need some advise. can start to cycle mu tank witout a chiller first and add chiiler only when i add inveterbrates?

is it possible to repare it?

i saw a classified at yahoo selling this device at $99. however the guy din reply to me. anybody out there know whether this device is suitable for my 250L tank?