• Thank you for visiting the R2R Marketplace! Please consider becoming a Supporting Member today! In addition to all the perks of becoming a supporting member, this notice will also be automatically removed! Click here for more details and Happy Reefing!

Hanna checkers

RAP NY
Jump to Last
D

drevalenz

Active Member
View Badges
Joined
Feb 1, 2018
Messages
146
Reaction score
24
Rating - 0%
0   0   0
I have a couple extra Hanna testers available.

Calcium (new style) 40
Alkalinity dkh -40
I also a phosphate ppm- 35

Both will need new reagents

c2bdf52059c21c9131a709605a6bcca1.jpg
3d1485432f3925aa62fe6893fb13d71e.jpg
3d5096d783e21afe201f50a1c8d665f8.jpg
68cd2b6ce6f411eb067eeefd1f733428.jpg
 
Last edited:
Saltwater Aquarium
Ultimate Supporter
AS
New Orphek OR4 iCon LED Bars
Reef Pro Corals
BRS

Similar threads

J
    • Like
Florida Testing Dry Goods Saltwater Hanna Checkers lot
  • Price: 30 each
  • Shipping Available
Replies
4
Views
231
Silver Gooch
S
SaltLifeMom
Delaware Testing Dry Goods Hanna checkers for Sale
  • Price: 40 plus shipping
  • Shipping Available
Replies
2
Views
160
marcsupial
marcsupial
RedReefer
SOLD Hanna Checkers
  • Price: $50
  • Shipping Available
Replies
6
Views
280
RedReefer
RedReefer
K
Missouri Testing Dry Goods (5) Hanna Checkers
  • Price: 200.00
  • Shipping Available
Replies
5
Views
184
kac0143
K
James Hammett
Unanswered Louisiana Testing Chillers Dry Goods Testing Kit -Hannah Checkers and unopened good Reagents plus more
  • Price: 225
  • Shipping Available
Replies
0
Views
64
James Hammett
James Hammett

TOP 10 Trending Threads

REEF2REEF
    • Like
    • 2 Thumbs
  • Sticky
CONTEST R2R PHOTO OF THE MONTH Contest | Sponsored by Avast Marine Works | June 2026: Your Favorite Coral!
2 3
Replies
45
Views
1,306
becca10
becca10
AlyciaMarie
    • Like
  • Sticky
GIVEAWAY 🌺Welcome to the Tunze Turbelle Nanostream 6075 Giveaway: Win a Turbelle Nanostream 6075!🌺
2 3 4
Replies
77
Views
609
miran2782
miran2782
Reef Jedi
    • Like
What is your preferred method of Nitrate and Phosphate Reduction?
2 3
Replies
50
Views
1,029
Koty
Koty
smitten with ocean life
    • 2 Thumbs
    • Like
when do you decide that youre happy with your tank and you arent adding anything else??
2
Replies
38
Views
562
ColorMeGone
ColorMeGone
revhtree
    • Like
What’s one piece of equipment under $50 that every reefer should have?
2 3
Replies
45
Views
716
A_Blind_Reefer
A_Blind_Reefer
W
    • Like
    • Love
    • 2 Thumbs
Anyone have Fresh and Saltwater? Show off those tanks!
2 3 4
Replies
61
Views
1,329
Mongo1.0
Mongo1.0
Jimbo
REd Encrusting Algae ID
2
Replies
23
Views
336
sixty_reefer
sixty_reefer
takane
    • Like
    • 2 Thumbs
    • Money
Build Thread Reef tank build in Japan
2
Replies
24
Views
562
HOBtx79
H
Gumbies R Us
    • Like
Does maintaining tank stability become a "trap" for reefers?
2
Replies
28
Views
608
X-37B
X-37B
gabesreef
Is my ALK swinging to much?
2
Replies
21
Views
395
Randy Holmes-Farley
Randy Holmes-Farley

WHAT AMOUNT OF LIVE ROCK AND SAND SHOULD BE PRIORITIZED FOR OPTIMAL BIODIVERSITY/FILTRATION?

  • 100% live rock + bagged sand

    Votes: 34 28.1%

  • 100% dry rock + 100% live sand

    Votes: 41 33.9%

  • 50/50 live/dry rock, 50/50 live/bagged sand

    Votes: 27 22.3%

  • 75% live rock, 25% live sand

    Votes: 11 9.1%

  • 25% live rock, 75% live sand

    Votes: 8 6.6%
See comments…

New Posts

World Wide Corals
Tidal Gardens
TCK Corals
SaltwaterAquarium.com
Dinkins Aquatic Gardens
Top Shelf Aquatics
Nutramar Foods
New Posts
Back
Top