Lack of algae
 

So i have had my 20G reef tank set up for about 3.5 months now and I have nearly no algea growing in it. There is coraline algae growing on the glass, and a couple spots of green algae, but they are so small they are basically invisible.

Does this mean that my tank is healthy or unhealthy? I keep reading of people battling algae, and I'm wondering if its a good thing that I'm not.

I have 20 hermit crabs in the tank and ONE margarita snail (and Im sure she can't be eating that much!)

Is it healthy to have no algae?

Give me a couple days I'll send you a nice pail full of GHA that'll get ya going!!!! JK. GHA and a few of it's cousins are a real pain. If you don't have any consider yourself lucky. Not having it is a good thing.

This is great! Now just be careful not to bring any algae in on coral etc. All it takes is one tiny little piece and the fun will begin.

from my experience also, the bad ones were hitchhhikers on live rock.

Sounds like you got a nice clean tank. finally after 7 monthes im algae free. if you veiw my pics the early ones my rocks are covered.. WTG hope it lasts.

Got my CYNO on a rock with bubble coral.

Wow Thanks guys, I feel much better knowing its a good thing! I love all the coraline algae and its growing on the glass like crazy. (well in little patches).

I have macroalgae growing on the rocks, thats good right?

BTW what exactly does coraline algae do?

clog everything up, I hate it :rolleyes:

Having said that, it does show you have good calcium/alk levels needed for coral growth :mrgreen:

i just get algae on my glass. it's a PITA, but take a while to build up, so i just do the odd scrape here and there.

besides showing good calcium/alk levels, does coraline algae give my tank anything good?

Makes it look nice... if you want coraline you can get a rock thats heavily encrusted with it and flake and sand it off into your tank. It will speed up the process anyways.

Cheers,
Ken