As I've been trying to build my tank I've been picking up some used items here and there. I picked up an Apex system and I had a question about the probes. He said to keep them wet in salt water (temp and pH) but can I clean them? If so what's the best method? His tank had some bubble algae and I haven't gotten my tank setup yet so wanted to try and clean them up to prevent anything from coming in when I set it up.
Thanks.
Chris
Thanks.
Chris