So I am in the process of buying a tank. It is 29 gallons, and comes with a penguin 150b filter, but I will be adding another 150b filter. So I plugged in the following in on aqadvisor and it is 101% stocked and is 125% filteration. 1 apistogramma 1 German blue ram 2 bumblebee gobys( positive these are freshwater) 1 dwarf gourami 1 swordtail 6 cherry barbs 4 Pygmy Cory's 3 guppys So I also added a pictus catfish and it put the stocking and filteration up to 114% each. So I was wondering, because many people said aqadvisor always puts it overstocked while it is still under stocked. If the pictus grows too big, what is another catfish or bottom dweller around 5 in.? Also, could I add a scarlet badis or peacock gudgion?