ISTATest Kits
ISTA CO2 Glass Indicator
Glass CO2 drop checker - shows at a glance whether CO2 is roughly right.
Ships from our distributor. Stock is confirmed when your order is picked — if something is unavailable we refund it that day and ship the rest.
R197
In stock.
Ships direct from our distributor's warehouse, usually the next working day.
Estimated delivery: 2-5 working days from your order.
Free delivery on orders over R750 — below that, delivery is quoted for your address at checkout.
Shipping weight ~150 g
Quantity
Secure checkout via PayFast — we accept
Sold by FishHub Store. No VAT is charged (FishHub is not VAT-registered); delivery is calculated at checkout. You have a 7-day cooling-off right and the right to return defective goods (Consumer Protection Act).
Product details
Glass CO2 drop checker - shows at a glance whether CO2 is roughly right. Green is about right, blue is too little, yellow is too much and the point at which fish start gasping. It lags by an hour or so, so read it as a trend rather than a live reading. Needs drop checker solution, not tank water.
- Mounting
- Suction cup, mounted inside the tank
- How to use
- Add 1 cc of ISTA CO2 indicator solution, then submerge vertically
- Reading
- Green is on target, blue means too little CO2, yellow means too much
- Replace solution
- Monthly
ISTA CO2 Glass Indicator
R197
Complete your setup
What this needs to work.
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