New Tank - High Nitrates Question

[moneymm22]

Ammonia 0
nitrites 0
ph 8.0
nitrates 20ish (hard to read this API testkit)

filled tank monday, added fritz turbo 900 tuesday. been ghost feeding since tuesday. today is friday.

okay at 20? i added 2 clownfish today, just want to make sure 20 isnt too high for them.

 

[Fishnut]

Your Nitrates will not hurt the clowns, but are you sure the tank cycled? I would monitor ammonia daily and feed lightly for the next week.