different

So I’m in the middle of switching from Neptune to Ghl and currently both are set up on my tank, but the probes are reading way differently the ph and orp probes to be exact, I went through and calibrated wash brown for each system and double checked with new calibration solution to make sure...

I am about to do the second wave of stocking in my 100 gallon tank and decided I'm going to make a bulk order of smaller fish on LIve Aquaria. I want to get a Longnose Hawkfish but when I went to add it to my cart I saw they offer two options the same size and the same price. The only difference...