my tank

[eddy]

hi all pls take a look at my tank y the rock turning darker n darker isn't some thing wrong

P1030420_1_

[eddy]

can anyone advise wht to do

[Darryl85]

pic not clear leh........

but looks lik diatom........

try not top up water wit tap water.....

more flows n mayb u can get some snails.....

[eddy]

never top up wif tap water only on driping kal use tap water

[Clownfish]

it's a new setup rite? new tanks always has such algae problems... could be cyano or diatom... just be steady and do ur water changes routine... it's always hard to get rid of these in a short period of time... i see that u r using a tunze... i suppose u hav enuff water circulation?... i would also recommend a check on ur water parameters... since i can see some of LPS not doing quite well...

it's always gd to do water changes once in 2 to 3 weeks for new tanks