Sand is not always required under above ground pools, but it provides excellent leveling and protection. Pool pads, foam boards, or crushed stone can also work depending on your ground conditions.
Yes, Walmart does carry above-ground pool liners both in-store and online, typically stocking popular sizes like 24', 27', and 28' round pools, plus oval shapes. Their selection includes basic blue and printed patterns from brands like Summer Waves and Intex.
Yes, Intex pools absolutely need chemicals to maintain safe, clean water. Like any pool, they require chlorine for sanitization, pH adjusters, and stabilizer to prevent algae growth and protect swimmers' health.
Sand is not always required for above ground pools - it depends on your pool type, ground conditions, and manufacturer requirements. Many pools use foam padding or ground cloth instead.
