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4 Core Dosing Container
The premium upgrade your reef tank dosing setup has been waiting for. The 4 Core holds up to 1.5 liters per chamber — four chambers of chemical-resistant capacity in a sleek modern footprint that fits clean under any stand. Effortless to refill, easy to maintain, and built to last.
KEY FEATURES
- 1.5L (1500ml) max capacity per chamber — up to 6 liters of total dosing solution on hand
- Wide-mouth tops for fast, mess-free refills
- Chemical-resistant glass cylinders stand up to alk, calcium, magnesium, and every two-part you throw at them
- Single-screw disassembly — remove one screw at the top handle and the entire dosing container breaks down for cleaning
- Labeled lids (A, B, C, D) keep your dosing chambers organized at a glance
- Rigid Tubes Included - Highly chemical resistant and perfectly sized for direct dosing line slip-on connection that is air tight
- Compact 9" × 9" footprint at 11.5" tall — fits clean under most stands
- Built-in carry handle for easy transport when refilling or relocating