3 - 0 = ?  
Input the result from the expression
Maximum attempts you can try: 10
 

Re: Total sudden crypt melt!

Subject: Re: Total sudden crypt melt!
by EagleC on 23/11/2010 9:39:10

I doubt the temperature change would have done it but 5% top up indicates a lot of evaporation which when using tap water could have boosted the hardness of the water and even altered the PH.

I'd take the melting crypts out just to be sure they don't foul the water and test the water parameters. Particularly Nitrate, PH, Gh and KH.