Join Date: Apr 2014
can you put seashells and pebbles from beach in your tank?
some people say yes but it will increase the ph leval in tank but i have very low ph so does that actually help?
others say to:
Pour vinegar on it!, if it fizz'es dont use it, as it has lime or another base in it which would increase pH.
Then rinse and dry with water.
Then pour baking soda and water over it and see if it fizzes, if it does don't use it as it would decrease pH in you tank.
If it't pH stable just boil it in hot water to sterilize and then cool and use
and others say no
i am confused please help?