Today I added a half a milliliter of API CO2 booster, The directions say 1 milliliter per 10 gallons per day, I figure there is 12 to 13 gallons of water in the tank. Lets see how things go.
I do similar. Only have some vitamins in my new conditioner (which I would rather not have in it, but hey, 5ml to 200l is too good to pass up) but before that never used any.Just fish poo and water changes, those are all low tech low demand plants.
Because they lots of room to move and not get the others space. Plus females get along with each others space.Yeah, what Fluttermoth said! Those are 3 beautiful fish! How are they getting along together?