Chemistry

Evening all,

I have started to dose bicarb to keep my dKH at 9 and to keep the swing to a minimum and as close to 9 as possible I am dosing every 2 days.

My question is, I get poorly and there are periods where my wife has to look after my tank for upto 2-3 weeks. Baring in mind I try and limit the tank jobs to as little as possible for her during this time, ie no water changes, just top ups, feed, skimmer etc lol (i know not ideal but 3 weeks my system can cope if required and 3 weeks...