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Why my reserve water change in colour from clear to milky? Any one plz explain..

Anyone can explain what happen to my torch coral.. They looks like releasing something from their mouth with brown color.. Is it normal?

Anyone can answer me about consideration of light in sw tank.. Switch off the light means switch off whole light in the tank or just switch off the white light(led) n keep switch on for blue light(led)?

Hi guys.. I bought my flower pot for last two weeks.. My nitrate 0.5, nitrite 0, ph8, calcium lvels 520.. Why it got very white layer dat cover some portion of its base? It also got a colony of white spot around White layer.. Anyone can answer me?

Hey guys.. I want to ask u about type of LED.. How many type of LED can be used in sw tank? Or all LED products that we have got same behavior?

Hi.. I need ur advice due to high concentration of calcium levels.. My calcium levels more than 500.. It can give negative impact to my tank? What should i do?

What r the effects if i put red algae inside my tank?

Anyone can explain the effect of using normal light to sw tank? Hope u can compare between normal light and t5/MH.. thanks in advance..

I got problem due to high nitrate contain.. Can i do more than 20 prcent water changes?

Hi.. I know all of u r very expert in saltwater.. I need ur suggestion which salt is better for saltwater tank if i want to have a lot of LPS coral.. Instant ocean or red sea? Or anything is much more better than dat?

My tank already received sunlight from 8a.m to 6p.m because my tank placed beside the window.. Should i open my light at night for 6more hours? Is there any problem because my tank already received more than 15 hours of light? How should i manage?

I bought for $20 just now.. What the name of this coral? How to keep it healthy?

Hi.. Anybody can tell me why my coral become like this.. This is normal? Why not elongate?

Hi.. I want to ask something about effect of making the glass clean.. Am i increase all the params due to clean up all the dirty algae+dust and any the bacteria in my tank? Am i ruin my tank? How to do it effectively? Should i do it at night during all my living things get some rest?

I just using a simple light n not a metal halide light.. Is there any effects to my corals like butt0n, polyps, leather, mushroom n bubble? Any suggestion due to suitable light should i consider? Help me guys.. Tq..

How long my 5g reef tank can withstand without any water movement, lights and so on due to no power supply?

Can anyone help me how to use PSB(photosynthesis bacteria) as a supplement? what r the benefit by using this supplement? Any suggestion rather than using PSB?

I have 5 gallon tank without any refegium n protein skimmer with some corals like bubble, button, mushroom n leather toadstool.. What is the rght way to add up some ro water to decrease the salinity concentration.. I dont want my living things getting stress due to additional of ro water...

Hi.. Anybody can help me how to keep my bubble coral stay healthy? Can my bubble coral expand?

I have no protein skimmer for my 5gallon tank.. Is there any problem if i dont have it? How to maintain my tank without protein skimmer? Is there any alternative way rather than using protein skimmer?

Can u help me to id this coral? How to keep this coral healthy?

I hv button coral but my crab ruin everythng inside my tnk.. Dat crab always walk through on my button coral until my button coral feel smthng like scare or unsecure to open itself.. What should i do? Hope u can see some part of my button coral dat affected by hermit crab..

Anyone can suggest to me how long my tank should rceived a 11watt light per day? I worried if my tank got problm due to excessive light..

Hii.. I'm new in this forum n new aquarist for marine tank.. I hv 5 gallon tank dat i set up for last 2months.. The problm now is my tank got no coralline algae even i already used kent marine supplement to increase the growth.. Anybody can gv me reasons why dis problm occur in my tank? And any...