I have a 125gal. freshwater tank that has been up and running for almost 2 years now. I am seriously considering converting it to SWFO and eventually (when I can afford it) add LR and a DSB.
My question is: Can the conversion be done by just adding salt or will I have to drain, clean and start all over again?
Is the beneficial bacteria the same in both fresh and salt?
My question is: Can the conversion be done by just adding salt or will I have to drain, clean and start all over again?
Is the beneficial bacteria the same in both fresh and salt?