




🌊 Keep your reef thriving with precision calcium control — don’t let your corals miss out!
The Viaaqua AC10 Acro-Cal Calcium Reactor is a compact, all-in-one solution designed for reef aquariums up to 75 gallons. Featuring a built-in water pump and bleed valve, it efficiently dissolves calcium media using CO2 to maintain stable calcium and alkalinity levels, essential for healthy coral growth. Its space-saving design fits sump or hang-on-back setups, providing continuous buffering and minimal maintenance for a thriving reef environment.
| ASIN | B000UZLQLM |
| Batteries Included | No |
| Batteries required | No |
| Customer Reviews | 4.3 4.3 out of 5 stars (9) |
| Date First Available | 20 Sept. 2012 |
| Item Form | Media |
| Item Weight | 408 g |
| Item model number | AC10 |
| Product Dimensions | 10.16 x 10.16 x 38.1 cm; 408.23 g |
| Quantity | 1 |
M**S
Exactly as described. Works great!! Easy instructions and set-up was simple.
A**R
good
C**A
It leaks from all connections. Will not function correctly. Fills up with gas, doesn't liberate gas correctly. Runs internal pump dry which breaks and melts with 3 days... Very fiddly if it does work, cannot be adjusted and just left. Dual input of gas and water - REALLY, REALLY BAD DESIGN. DON'T WASTE YOUR TIME OR MONEY!
M**.
Its ok but not I specting
Trustpilot
3 days ago
1 week ago