When I was a child, my dad would “get behind” on pool maintenance for 6 months and our pool would be the consistency of split pea soup, bright green, with frogs and no chance of seeing anything inside.Just trying to catch up….what pool? Is it at gma’s house and is it above ground or in ground pool? I’m trying to understand how deep a pool can be to not see something at the bottom of it! I’m so confused. Please help. TIA.