Just curious if anyone knows what would be the best bio media for being completley submerged (Power filter, canister filter)? What is the the most appropriate and what just doesn't work being submerged and would for wet/dry?
HUH??!!! that don't sound right...MoJo said:use copper pot scrubber....... lasts longer than plastic ones....
Scottfree said:Just curious if anyone knows what would be the best bio media for being completley submerged (Power filter, canister filter)? What is the the most appropriate and what just doesn't work being submerged and would for wet/dry?
All of them work to a varying extent, submerged and wet/dry. When building a pond filter where space is not a problem I trade efficiency for cost effectiveness, after all, when you have several cubic feet of media you can be a bit less effective per cubic inch if it is much cheaper (maybe $20 for 50g worth rather than $140 or more for bioball and a grand for matrix).Scottfree said:I guess more to the point of my question, do bio-balls support beneficial bacteria being totally submerged? What is the best bio material if it will be totally submerged? Gravel, something porous???