Hello, I was rinsing out my filter in tank water while doing a change and noticed a hole in the corner. I got a new bag (I have the filters you make yourself, ripped the bottom off the old one and put that plus the carbon into the new one and replaced it after soaking in the tank water I had siphoned out. Should this be sufficient to keep my tank cycled? 30g- 2 filters going. Tetra whisper 10g and a 40g filter (the one I changed). Thanks!