New Zealand sphagnum moss.

[Il Pirata]

Thanks! Is there any guideline on how much to use and how often to change out?

[Urban Aquaria]

Thanks! Is there any guideline on how much to use and how often to change out?

You'll just have to test and see, its all about trial and error.

Usually people will boil the sphagnum moss first (to kill off any hitchhiking critters or fungus), then put it in a mesh bag and place in the tank or filter. If its too much and the water becomes too brown or pH drops too low, then reduce the amount. If its too little, then just add more.

[Il Pirata]

Thanks for the advice !