Fishstix said:
Finally i am done cycling and i can give my Danios some companions. Pick a group of what i should add next for my 29 gallon
DANIO ERADICATION -
from http/www.applesnail.net/content/various/...eradication.htm
Despite the fact that danios are shiny fish, there are situations in which they are unwanted. This could be for example when there is an excess of danios in an aquarium. Also it's a fact that not everyone is pleased with danios, and even consider danios to be stupid and finds that the species is less interesting than bait minnows. However, it's important to realise that danios can play an important role in maintaining a healthy eco-system in an aquarium: they serve as food for cooler fish, and are great for cycling a tank since they're cheap and many people are actually glad when they sicken and die.
The danio population should stay at zero, and a growth in your tank's danio population indicates possible problems in the balance of your mental state.
You might want to kill a danio for scientific/recreational reasons (dissection of the danio to see if they are less uninteresting when inside-out) or to reduce the spread of danio transmitted parasites that can affect humans and cattle.
However, for your relatively minor infestation, I would simply recommend a common bullhead, or possibly a snapping turtle. These excellent animals will be the best possible companions for your danios, wiping them out in no time and coverting them into food for your hungry, growing bacteria colonies! And best of all, neither animal cares about nitrite spikes a bit!