[Stocking Questions.]

26 minutes ago, CorydorasEthan said:

This looks like a fine stocking plan. It doesn't look overstocked. How many plants/how much plant cover do you have? What type of danios are you thinking of? It is crucial you have good plant cover when keeping shrimp, especially with voracious fish such as zebra danios. If they are celestial pearl danios, they are much less likely to harm the shrimp. However, celestial pearl danios also enjoy plant cover, so keep this in mind as well.

I was thinking of Zebra danios. I was just told they might be aggressive. Monte Carlo for a carpet, Vallisneria in the background, and some crypticoryne Parva. I’m getting some lava rocks from flip aquatics as well.

[Stocking Questions.]

I’m thinking about stocking 10 danios and 6 cherry shrimp into a planted 20 gallon long tank. Are there any issues with this? Is it under or over stocked? 

[What things are toxic to freshwater fish?]

I was thinking about putting in a metal or maybe plastic scale plane model in my aquarium and then growing moss or maybe Monte Carlo over it. Would that be in anyway harmful to the fish? And what are somethings to watch out for? I’ve heard koi and copper don’t mix so I was curious.

 

[Air Pump]

I was thinking on running a sponge filter in my 20 gallon long tank. Can I use the usb nano to get the job done or will it be to under powered? If I can’t please give me some good recommendations.