ArrowCrab
New member
My nitrates are getting a little high so I wanted to add some bio balls for more filtration but the only place with good flow would be my skimmer (under the collection cup where the water is constantly bubbling). I used to have a sump, but it was too much trouble for my parents who had to take care of it while I was at school and they eventually stopped trying to after Sandy hit and we lost power.
Would putting bio balls here work or is it not the proper kind of water flow. I have a Reef Octopus HOB.
Would putting bio balls here work or is it not the proper kind of water flow. I have a Reef Octopus HOB.