Water changes

Ditto. I do 5g on my 28g nano. I'll probably do the same on my 40g breeder when it's set up because it's just easy to do one bucket more often than something larger. You could probably try every other week and see if anything changes. I think small changes are key.

 

i have a 29g & it is packed with corals I feel bad sometimes but Im miticulously doing 5g H20 change a week.They are congested but healthy & growing by far.I have a 90g cycling.

 

i am doing a 25 to 30 gal every 3 weeks on average in a 75 gal tank

 

We do 5g/week in our 28g. When we had our 210 set up we did 20g/week (and will again now that we have a 210 up and running).

 

I change out a total of 15 gal automatically every day using a liter meter. it changes out a small incrimate 99 times a day for a total of 15 gal

 

I personally plan on doing the absolute minimum water changes possible. Past expierence tells me that the less we monkey with our tanks the better. Old tanks are the most stable systems out there, and I don't see how they can age properly when you replace water every week or so

 

You don't need a lot of water changes with lps and softie corals. but if your growing sps corals regular water changes are a must