yea ...i agreed ......very correct ...u cant compare at all ......
wen u have a marine tank ......marine tank u see their behavious is totally different ....

hahaha. like few of my pets were king cobras and cobras and my dad was going bizark.. lol
hahaha.. ei dun lie ah.. u and cavien like wanna kau her ony..   

it says female.    dunno la..
heheheh. i do some nature and animal photography too. hence the gear la..

Hahahaha. Busted dy... LOL

nevermind la.. u give number dy wat.. if she call means got chance la.....    

LOL...
now she's never gonna come back...

wei i prefer guai mui ok? hahaha
i didnt kao. cavien maybe because i saw him teach her alot eh. hahaha.
wah hence the gear ah. 1 lens costs so much ady. i rather upgrade my tank lea.

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Added on August 5, 2010, 1:22 am

no wonder she didnt call me up ^^
hahaha
bad bad guy not me la maybe its moe >.<
tis week gona go visit LFS see got wat LS can bring back.
eh Moe and Cavien, do u guys noe theres an aqua fair at kl? =)

oh, for real???  no, i didn't know.. mind sharing some info? 

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Added on August 5, 2010, 1:28 amoh, found it..

http://www.aquafairmalaysia.com.my/

nice.. it's in november.. i'll definately go.. look around and maybe shop..

guys, pointless frying on the fish shop is not gonna get us anywhere now, does it? we can't blame them entirely. they're goal is to get every penny outta u.    so, it's all up to you to 'get smart' and keep every penny.
@anglee82
i'm surely no expert or anything close to that. but i can do u a favour and point u in a direction that might give u a head start. i will not deem ur interest in reef keeping vs ur actual knowledge pertaining to that matter..

here's something to give a good head start on y tank maturity is important and what are all the invisible imbalances could be happening beneth that calm clear water of ur tank.

below is an article i fetched from another forum. and credits shall go to the writter who was claimed missing for sometime.
(credits to Eric)

Hi Eric, I was hoping you could help me to understand better what it means for a system to "mature" or "become established". Hobbyists (me included) are always saying not to keep that sps or this anenome for a least a year until your system has matured. What exactly are the differences between a tank which finished cycling a month ago and one that finished cycling 11 months ago? Does it have to do with water parameters being more stable? Does it have to do with natural food availability? Does "tank maturity" pertain more to those who utilize a DSB, because it takes 6 months for a DSB to become functional ?<<

Tank maturity seems to be even more of an issue without the sand bed. The sand bed just takes some time to get enough nutrients in it to sustain populations and stratify into somewhat stable communities and become functional. So, here's the tank reason, and then I'll blow into some ecology for you. When you get a tank, you start with no populations of anything. You get live rock to form the basis of the biodiversity - and remember that virtually everything is moderated by bacteria and photosynthesis in our tanks. So liverock is the substrate for all these processes, and also has a lot of life on it. How much depends on a lot of things.

Mostly, marine animals and plants don’t like to be out of water for a day at a time...much less the many days to sometimes a week that often happens. So, assuming you are not using existing rock from a tank, or the well-treated aquacultured stuff, you have live rock that is either relatively free of anything alive to begin with, or you have live rock with a few stragglers and a whole lot of stuff dying or about to die because it won’t survive in the tank. Some, if not most, rock exporters have a “curing process” that gets rid of a lot of the life to begin with and some of this is to keep it from dying and fouling further, but some of it would have lived if treated more carefully.

From the moment you start, you are in the negative. Corallines will be dying, sponges, dead worms and crustaceans and echinoids and bivalves, many of which are in the rock and you won't ever see. Not to mention the algae, cyanobacteria, and bacteria, most of which is dehydrated, dead or dying, and will decompose. This is where the existing bacteria get kick started. Bacteria grow really fast, and so they are able to grow to levels that are capable of uptaking nitrogen within...well, the cycling time of a few weeks to a month or so. The “starter bacteria” products give me a chuckle. Anyone with a passing knowledge of microbiology would realize that for a product to contain live bacteria in a medium that sustains it would quickly turn into a nearly solid mass of bacteria, and if the medium is such that it keeps them inactive, then the amount of bacteria in a bottle is like adding a grain of salt to the ocean compared to what is going to happen quickly in a tank with live rock in it.

However, if you realize the doubling time of these bugs, you would know that in a month, you should have a tank packed full of bacteria and no room for water. That means something is killing or eating bacteria. Also realize that if you have a tank with constant decomposition happening at a rate high enough to spike ammonia off the scale, you have a lot of bacteria food...way more than you will when things stop dying off and decomposing. So, bacterial growth may have caught up with the level of nitrogen being produced, but things are still dying...you just test zero for ammonia because there are enough bacteria present to keep up with the nitrogen being released by the dying stuff. It does not necessarily mean things are finished decomposing or that ammonia is not being produced.

Now, if things are decomposing, they are releasing more than ammonia. Guess what dead sponges release? All their toxic metabolites. Guess what else? All their natural antibiotic compounds which prevents some microbes from doing very well. Same with the algae, the inverts, the cyano, the dinoflagellates, etc. They all produce things that can be toxic – and sometimes toxic to things we want, and sometimes to things we don’t want. So, let's just figure this death and decomposition is going take a while.

OK, so now we have a tank packed with some kinds of bacteria, probably not much of others. Eventually the death stops. Now, what happens to all that biomass of bacteria without a food source? They die. Some continue on at an equilibrium level with the amount of nutrients available. And, denitrification is a slow process. Guess what else? Bacteria also have antibiotics, toxins, etc. all released when they die. But, the die-off is slow, relative to the loss of nutrients, and there is already a huge population, and yet you never test ammonia. "The water tests fine.” But, all these swings are happening. Swings of death, followed by growth until limited, then death again, then nutrients available for growth, and then limitation and death. But, every time, they get less and less, but they keep happening – even in mature tanks. Eventually, they slow and stabilize.

What's left? A tank with limited denitrification (because its slow and aerobic things happen fast) and a whole lot of other stuff in the water. Who comes to the rescue and thrives during these cycles? The next fastest growing groups...cyanobacteria, single celled algae, protists, ciliates, etc. Then they do their little cycle thing. And then the turf algae take advantage of the nutrients (the hair algae stage). Turfs get mowed down by all the little amphipods that are suddenly springing up because they have a food source. Maybe you've bought some snails by now, too, or a fish. And the fish dies, of course, because it may not have ammonia to contend with, but is has water filled with things we can't and don't test for...plus, beginning aquarists usually skimp on lights and pumps initially, and haven't figured out that alkalinity test, so pH and O2 are probably swinging wildly at this point.

So, the algae successions kick in, and eventually you have a good algal biomass that handles nitrogen, produces oxygen through photosynthesis, takes up the metabolic CO2 of all the other heterotrophs you can’t see, the bacteria have long settled in and also deal with nutrients, and the aquarium keeper has probably stopped adding fish for a spell because they keep dying. Maybe they started to visit boards and read books and get the knack of the tank a bit. They have probably also added a bunch of fix-it-quick chemicals that didn’t help any, either. Also, they are probably scared to add corals that would actually help with the photosynthesis and nutrient uptake, or they have packed in corals that aren't tolerant of those conditions.

About a year into it, the sand bed is productive and has stratified, water quality is stable, and the aquarist has bought a few more powerheads, understands water quality a bit, corallines and algae, if not corals and other things are photosynthesizing well, and the tank is "mature." That's when fish stop dying when you buy them (at least the cyanide free ones) and corals start to live and grow and I stop getting posts about "I just bought a coral and its dying and my tank is two months old" and they start actually answering some s here and there instead of just asking s (though we should all always be asking s, if not only to ourselves!).

So, ecologically, this is successional population dynamics. Its normal, and it happens when there is a hurricane or a fire, or whatever. In nature though, you have pioneer species that are eventually replaced by climax communities. We usually try and stock immediately with climax species. And find it doesn't always work.

Now, the "too mature" system is the old tank syndrome. Happens in nature, too. That whole forest fire reinvigorating the system is true. Equally true on coral reefs where the intermediate disturbance hypothesis is the running thought on why coral reefs maintain very high diversity...they are stable, but not too stable, and require storms, but not catastrophic ones....predation, but not a giant blanket of crown of thorns, mass bleaching, or loss of key herbivores.

This goes to show what good approximations these tanks are of mini-ecosystems. Things happen much faster in tanks, but what do you expect given the bioload per unit area. So, our climax community happens in a couple years rather than a couple of centuries. Thing is, I am fully convinced that intermediate tank disturbance would prevent old tank syndrome.

My advice on starting tanks is to plan the habitat you want. Find the animals and corals you like. Learn about the tiny area of the reef you will try and recreate, and do not try to make a whole coral reef in one tank. Then, purchase the equipment required to emulate that environment. Then, add the appropriate types of substrate (sand, rubble, rock, whatever) and wait long after “your tank water tests fine” before you add fish and corals. First, add herbivores and maintain water quality. Water changes, carbon, skimming, alkalinity, calcium. Keep the water of high quality, even for things you can’t test for. Wait a few months and enjoy the growth that will happen. Then, add some of the species that you plan to keep….invertebrates and corals. They help create the environment, and also photosynthesize, add biodiversity, stabilize nutrients, etc. Then….then….add fish. The fish will have a reef as their new home. They won’t be stressed by this variable bouilllabaise of water and a strange habitat that keeps changing as things are added or die. They will have a stable tank with real habitat, and then the original concept you imagined will have happened.
i hope it has no copyrights. 

here's a link to more topics about reef keeping.

http://www.chuisui.com/forumdisplay.php?fid=6
my defense: shall i violate any rights, i really only mean to help. isn't that y forums are here for.

oh, also thanks to an old friend 'silver2c' who got me introduced to all the substance above.  

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Added on August 5, 2010, 11:34 am

Hei Moe,

Great to know you have gone thru the topics in chuisui.

The rest of you who are keen to start up a reef or FOWLR tank, please do more research and be patience it doesn't matter if you are new or senior in this hobby its a learning experience everyday. Do not give up and dont allow yourself to be discourage by other members remark. Take your bad experience as a learning curve and move on.
I am still learning and will continue learning and I hope the rest of you will do the same. Remember there is no "Short Cut" in this hobby.
Cheers guys

wei i prefer guai mui ok? hahaha
i didnt kao. cavien maybe because i saw him teach her alot eh. hahaha.
wah hence the gear ah. 1 lens costs so much ady. i rather upgrade my tank lea.

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Added on August 5, 2010, 1:22 am

no wonder she didnt call me up ^^
hahaha
bad bad guy not me la maybe its moe >.<
tis week gona go visit LFS see got wat LS can bring back.
eh Moe and Cavien, do u guys noe theres an aqua fair at kl? =)

hahah....i dunno leh ...i though is a guy leh ....
who know is a gal ...hahahaha....
coz seldom got gal interested in saltwater fish ...
hgahahahha........
but i no give my num oh ....waste up jo ...hahahahaha

==.
i thought guy aso so give la. ==
u tink i am so ' colored '  meh hahaha

hahahah......
colored ???hahahaa
how come me no give ???
i also wan sifu teach me on marine tank ..ahhahaahha

==
u said u have no question at first mah and she like wana give up mah. >.<

yea ...i think she is giving up dy ...too bad ...wasted off ...

hello guys, i installed my in-tank protein skimmer but the water is over-flowing from top of the collection cup. see pic below.

i thot there was somethin wrong with the skimmer and called the LFS. the guy said there's too uch water softener in my water .  so the skimmer is skimming it away. ask me to put a hose into the skimmer and take away the skimmed water in a bucket. he said maybe after 1 or 2 bucket of water is taken out, the skimmer will stabilize.

can someone advice?