1st question I have a 55 gallon tank and i was cheap and used my old rocks from my 29 gallon tank and added differnet colors rock on top of them so i did not need to buy 50 pounds of rock. my question is when i do a water change could i take half of the rock out of my tank and pick the colors apart and then put them back in and then the next week do the same thing to the other side. i know this will make my water really dirty will this do any harm to my fish and what is your opinoin on this. please reply.
2nd question. when i do water changes should i use stress coat or is there a better product out there.
3rd question- i am using a 29 gallon tank for a breeding tank and some other small fish in there so they dont get beat up in my bigger tank. I just put a 40 gallon sponge filter in there a week and a half ago with a 40 gallon air pump i also have a whipser 30 gallon power filter and it seems like the sponge filter is doing more work is this common or do i need a new power filter.
Please reply to all of these questions
2nd question. when i do water changes should i use stress coat or is there a better product out there.
3rd question- i am using a 29 gallon tank for a breeding tank and some other small fish in there so they dont get beat up in my bigger tank. I just put a 40 gallon sponge filter in there a week and a half ago with a 40 gallon air pump i also have a whipser 30 gallon power filter and it seems like the sponge filter is doing more work is this common or do i need a new power filter.
Please reply to all of these questions