[What kind of plant?]

Need help identifying this plant.

[Paracleanse]

Does anybody know if fritz Paracleanse will kill baby fish 

[My aquarium box]

Has anyone signed up for a subscription with my aquarium box the one where they send you random products they have charged me twice but I am yet to receive a box from them and they haven’t returned my emails over the last month I don’t think it’s a scam because youtubers have sponsored it on there channel but I don’t know what would be going on. Just wanted to see if anyone else has had this problem or gets the box. 

[Worms]

[Worms]

What type of worms do y’all think theses are?