Red Sea 500 S Max upgrade?

  • Thread starter Thread starter MrsJones84
  • Start date Start date
  • Tagged users Tagged users None

MrsJones84

New Member
View Badges
Joined
Feb 5, 2026
Messages
1
Reaction score
0
Location
USA
What state or country do you live in
Arizona
Rating - 0%
0   0   0
Hi All! I am new here... we have had aquariums off and on over the years. Just started back up with a 30 gallon tank. My goal is a beautiful reef tank. I had a complete crash out leaving my LFS last weekend after they talked me out of every fish I wanted to put in my tank because it was "too small"... Anyways we have been looking to upgrade to a bigger tank.

We found a Red Sea Max s 500 being sold used for $850. Price wise it seems like a steal. I did see reviews about red sea having failures and seams popping etc... most seem to be with their other models of tanks... Just looking for some input on this tank.
 
I won't bring another red sea tank into my home.
This is my reefer 170 that had a seam fail.

PXL_20250721_235758780.jpg


This is a verticle and horizontal seam failing on my existing Reefer 300 g2

20260204_150654-COLLAGE.jpg


Now I get to look forward to moving all this out to another tank. Fun stuff 😡
PXL_20251108_014004983~2.jpg


PS. Kudos to your LFS for not selling fish too large for your tank. That doesn't happen often enough IMO
 
I have a Max S-650 that's about 4 or five years old that I picked up used from my LFS. Overall, this series seems to be decent tanks. Mine was complete with lights, a regal skimmer, and a 25 watt UV, 300 watt heater and all pumps. Probably depends on what you get with it but just for the Tank, stand, sump maybe $500.
 

HOW MUCH DOES A FISH’S FEEDING REQUIREMENTS AFFECT YOUR STOCKING DECISIONS?

  • A lot! - I avoid fish that require frequent or specialized feeding

    Votes: 7 24.1%
  • Quite a bit, but an automatic feeder can change my answer

    Votes: 5 17.2%
  • It depends on whether my nutrient export can handle it

    Votes: 5 17.2%
  • It depends on how badly I want the fish

    Votes: 9 31.0%
  • Not much. I’m willing to adjust my routine

    Votes: 7 24.1%
  • Not at all. Feeding demands don’t limit my stocking choices

    Votes: 5 17.2%
  • I usually learn about the demanding feeding schedule after buying the fish!

    Votes: 2 6.9%
  • I haven’t really considered this before

    Votes: 3 10.3%
  • Something else (see my comments in the thread)

    Votes: 0 0.0%
Back
Top
Home
Post thread…
Market
What's new