Test kit reagent bottles rolling loose on a cabinet shelf are easy to lose track of and awkward to grab quickly when you're mid-test. The IceCap Bottle Caddy keeps a full set organized and upright instead.
Why a Dedicated Caddy Helps
Running a full water test means reaching for several reagent bottles in sequence, and bottles that roll around loose slow that process down and increase the odds of grabbing the wrong one. A caddy keeps everything upright, visible, and in a consistent spot.
What It Offers
- Holds 10 standard 37mm-wide reagent bottles, covering a full test kit's worth of bottles in one holder.
- Keeps bottles upright and organized instead of rolling around a cabinet shelf.
- Speeds up testing by keeping every reagent in a known, accessible spot.
Setup Tips
- Confirm your reagent bottles match the 37mm width before ordering, since this size is standard across most hobby test kits but worth double-checking.
- Store away from direct light where possible, since some reagents degrade faster with light exposure.
The IceCap Bottle Caddy is available at Marine Concept Supply - order online or pick up at our shop in Wheeling, IL. Shop the Bottle Caddy, and browse more aquarium care products.

