@bucrob 70d

They’re fine from my understanding but personally for phosphate and alkalinity I like to have the Hannah just for the numbers

@Reefer27 70d

For me they work pretty well but if you’re looking for a pretty accurate test I would go with Hana

@kellbells08421 70d

I had the Red Sea kits when I first got started but I’ve also switched to the Hanna… way faster and more accurate. I’ve been buying my Hanna checkers used off eBay and saving a ton!

@DioAquatics 69d

Thank you everyone for the input. I have hanna checkers but I need to get new reagents for all of them. Was just wondering if there was anything else as good

@Earthy_Sheep_10 69d

Red Sea kits do the job but Hanna def for precision

@PrivateGump 69d

I dose the foundation check with Hanna checkers

@FluffyCanyon79 69d

Red Sea kits are chill for basics but Hanna’s defs next level for accuracy

@MaizeandBlue 69d

The calcium and alkalinity tests are spot on, but the magnesium is way wrong, it reads way too high. Bottom line is as I switched completely away from Red Sea to Hannah, Aqua Forest and Salifert. I do double check phosphate with Red Sea, and Nyos,