Hello, I was wondering about getting some help with a few filtration questions. I have a 29 gallon tank with a aqueon quietflow 30 filter, some biomax, a small filter cartridge (for quarantine ready), some purigen, (all inside the box). Besides that I have a pre-filter sponge and a sponge filter. Both these only ever get washed out in tank water. Now for my first question: Does this seem like enough filtration?