Refillable Aquarium Water Container — Food-Grade HDPE

Buy it once, refill it for years. Food-grade, BPA-free, opaque HDPE built to hold aquarium water without leaching or growing algae on the shelf. Opaque walls block light — clear jugs sitting in a garage will grow algae in RODI within weeks. These won’t. Food-grade, BPA-free HDPE. Nothing leaches into your water. 5 gallon includes a molded handle and vented spigot cap. At roughly 42 lbs full, pouring is where things go wrong — the spigot solves it. Sealing caps on every size so saltwater doesn’t evaporate and drift on salinity between water changes. How it works Buy a container with your first order, then bring it back for refill pricing on every visit after. Or bring your own clean, food-safe jug and skip the container entirely — we’ll fill anything that passes a look and smell check. No containers that previously held soap, chemicals, or anything non-food. Label your jugs. Keep one container per water type. Salt residue in a jug later used for RODI top-off will quietly throw off your parameters. Local pickup and delivery only.