Hi guys
I have the 10 gallon tank now and i did put the seachem copper in there 1 time like more than a month ago and now i want to keep that substrate move into my new tank to keep the bacteria so can i keep old substrate or i have to use new one
Please give me an idea
Thank you
I have the 10 gallon tank now and i did put the seachem copper in there 1 time like more than a month ago and now i want to keep that substrate move into my new tank to keep the bacteria so can i keep old substrate or i have to use new one
Please give me an idea
Thank you

