would crushed coral, normal standard aragonite sand, sugar sized aragonite sand or another medium be best to use for a DSB in a refugium?
what kind of substrate for refugium
- Thread starter savannah_az
- Start date
What refugium?
What's the purpose of the refugium?
Salt water or freshwater?
What stock are you keeping?
What's the purpose of the refugium?
Salt water or freshwater?
What stock are you keeping?
I do not have any experience with DSB's, but here is a link I found interesting, the have some good info on sand http://www.wetwebmedia.com/ca/volume_7/volume_7_1/dsb.html
saltwater, refugium style sump, light stocking now and plan to have minimal predatory more communal fish. thanks for the article!
from what i have read the smaller the sand size the better it is for a DSB. If the grain size is bigger it needs to be deeper.