I presume you had 175s or 250s on the 100? I went from a 75 to a 150, 18" to 24". I did not change the lighting. 2x250s.
You made a drastic change. Eventually things will settle and there are plenty of folks with 400s on a tank your size. There will be an adjustment period. Expect some losses.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.