2 - 1 = ?  
Input the result from the expression
Maximum attempts you can try: 10

Re: Rapid build up of green algae!

Subject: Re: Rapid build up of green algae!
by Big_K! on 2/3/2004 21:55:26


Thanks for the reply... ok, some tests done today...

Amonia - 0.1 mg/l
Nitrite - 0/0.1 NO2
Nitrate - 75/100 NO3
Broad Range - <8.5 pH

I notice that Nitrate level is higher than would be hoped for, but others seem to be acceptable. (I think!)

Have reduced light time now, didn't realise this was so effective. Will get a timer to aim for 10 hours during day, with an hour break as u suggest. In the past have had in excess of 12 hours.

Thanks for your help... any feedback much appreciated.