Corals not growing

[ronnie]

8)
Hi there
i have a small reef tank 180 litre and it has been established 9 months, but the corals are growing, i am using coral food and planktom, all water paramiters are good and am using 250w metal helides.
has any one got any sugestions please :?:

[liquidlogic]

which corals are they? if lps or sps/hard you may need to add some trace elements which they have taken out

[Blue]

what are your params exactly? :?

[Buster]

if you have a range of test kits, please test your "params" if you don't have any test kits take a sample of your water to your L.F.S for them to test.

P.H
Amm
Nitrate
Nitrite
S.G
DKH
PO4
Temp

just for starters.

regards Ian.

[Coral Cultivations]

Hi

What sort of corals do you have in your setup?

Steve

[Reefer]

I hear big water changes are the key to Coral growth am I right ? You lot should know half of you sell your frags on here!

[Macca]

If you have high phosphates your corals will not grow. (Not grow quickly that should maybe read).

James