How many fish can i keep adding in my tank?

[fishingBuds]

>20g tank
>Tetra filter for 40g tank
>Heater (74-78)
>CO2 MINIKIT
>Timer (12h lights on/12h lights off)

2 *angel fish (1 adult/1 juvenile)
1* ramirezi (2 years plus old)
1* dojo loach (young)
1* assassin snail
1,000+/-* normal small leopard snails ( xD)
5* plants (ludwig, hygrophila, amazon sword, echinodorus, lucky bamboo)


> They are in peace for the last 6 months and ive been trying to add shrimps but angel fish keeps eating everything, even my plants...

[Parameters are good (safe/ideal)]

FOR EXAMPLE:

#How many neon tetras? (i tried with 5 of these but angel fish was hungry...)

#A nice communal fish which will provide benefits for the environment?

#How many bamboo shrimps? (should i worry about angel fish again?)

 

[Ptera]

It looks like you'd easily be overstocked by adding to this tank..
If anything, I'd say another ramirezi, they do better in small groups.

Also, it isn't recommended to keep shrimp (CRS/RCS) in tanks that run CO2, but I'm not familiar with bamboo shrimp specifically, so I'm not sure if this applies to them as well.

I love your picture of the loach.

 

[SaraB]

If you want to add anything you need to move the angelfish out. They need a bigger tank anyway.

 

[kaphillips438]

They angle fish will get much bigger and they need way more room than a 20g then you could add your tetras but you would have to stop there

 

[fishingBuds]

Thank you everybody for the tips