How to look after the seaquarium

My class takes care of the seaquarium.We have groups called marine teams.My marine team is called the Super Sea Cucumbers.The names of the people on my team are Brandon,Peyton,Lennon and me.Every week a different team takes care of the tank.First, we do the salinaty.Next,we check the water flow and air flow.Then,we do the water colour.Finally,we feed them.The other marine teams are The Killer Sharks,The Crabby Hunters,The Dolphins and The 4 Sharks.My whole class has a team.