tips how you stablize your water!

[MarkoD]

Originally Posted by Proteus

I do a 5 gal wc every 3 days on a 42g system. Works great. I would prefer it over a 20g every two weeks which would have higher swings

But why so often? I'm sure you could do a 5 gallon once a week and it would be fine

I have auto water changes setup now and I still only do about 40 gallons every 2 weeks. But I introduce the new water over 3-4 days