Provision in lease about house pool

[Jennifer Kim]

We are new landlords and are renting our house in California which has a pool. Our prospective tenants have two young kids. I read that we are required to put a pool fence up, which we have, but do I put it in the lease that the tenant's are not allowed to take it down? Does anyone have a clause in their lease regarding pool rules for a house? I am writing up our own lease and have not found any leases that talk about pools. Thanks in advance!