If I have a little bit of live rock/chaeto/ulva..
Do I even need a filter? Will these things hold enough bacteria to keep out the ammonia?
Ive lost fish already once, and when I add phyto/pods I dont want them to just get sucked up, so im just trying to be cautious to not lose more livestock.. thanks in advance
Do I even need a filter? Will these things hold enough bacteria to keep out the ammonia?
Ive lost fish already once, and when I add phyto/pods I dont want them to just get sucked up, so im just trying to be cautious to not lose more livestock.. thanks in advance

