How much rock is enough?

[troubledfemale]

I have a 75 gallon reef and fish, tank however I only have 12 corals; 10 fish; 1 stingray; 1 snowflake eel; and 45 lbs of live rock I think I need more however, how much more is the question?

 

[sandman12]

i would say like 75 mabe 100 more lbs.

 

[jumpfrog]

No hard and fast rule here. One thing you have that will limit the amount of LR is the addition of the ray. They need a soft substrate to settle in and too much LR will take away space.
I'm hoping you have a really big sump with 10 fish, a ray and an eel in a 75

 

[clarkiiboi]

Could you list what fish you have? Concerned about the space and such.

 

[jonthefb]

ideally you want 1.5 to 2 pounds per gallon of live rock....but as waterfaller stated, if you want a reef you need to ditch some of the fish you chave right now!
sit down and make a big decision as to what you would liek to do!
good luck
jon