Upcoming Events and Featured Sponsors


May Meeting - Stone Aquatics Warehouse Invasion and Tour

Alright Everyone we have received a very special and unique invite to invade, visit, tour and hang out at Stone Aquatics Warehouse!!!!!!!!

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Directory Topics Posts Last Post
Welcome to MASC!
Our monthly newsletters. This will store our new format newsletters debuting in August 2009. Only the newsletter team can start threads, but feel free to discuss the newsletters with posts underneath.
Topics: 2 Posts: 21
2 21
May 2010 Monthly Newsletter
by Shaunv
New to our forum? Introduce yourself here!
Topics: 431 Posts: 6,857
431 6,857
Information and announcements about MASC sponsored events.
Topics: 89 Posts: 4,478
Last Post: June meeting?
89 4,478
June meeting?
by Sctip
Announcements and info about club business and MASC in general. Also check out FAQ on the top menu for bylaws and other information.
Topics: 64 Posts: 2,058
64 2,058
Announcements and info about the Southern Colorado Marine Aquarist Society
Topics: 11 Posts: 240
Last Post: Fragtoberfest 2015
11 240
CRW Reef
Fragtoberfest 2015
Topics: 49 Posts: 535
49 535
Links to forums of other clubs, other reef sites, and aquarium events NOT sponsored by MASC.
Topics: 71 Posts: 1,278
Last Post: ReefStock 2016
71 1,278
CRW Reef
ReefStock 2016
Topics: 4 Posts: 82
4 82
Topics: 2,849 Posts: 36,516
Last Post: cuc
2,849 36,516
For members who are new to the hobby and have questions needing answers.
Topics: 368 Posts: 4,733
368 4,733
how vital is a QT tank
The place to discuss your PH... or anything else related to Chemistry
Topics: 247 Posts: 3,156
247 3,156
For members who have questions about difficult or complex information
Topics: 72 Posts: 830
72 830
Anyone know a structural engineer?
by Fitz19d
A place to discuss all lighting and equipment.
Topics: 912 Posts: 9,579
912 9,579
Controllers (92/914)
Topics: 318 Posts: 4,395
318 4,395
Topics: 533 Posts: 5,329
533 5,329
Topics: 451 Posts: 5,367
Last Post: damsel in distress
451 5,367
Discussions on different foods we feed
Topics: 26 Posts: 209
Last Post: Live Autofeeder
26 209
Live Autofeeder
Topics: 227 Posts: 2,294
227 2,294
Topics: 21 Posts: 117
Last Post: Red macro ID
21 117
Red macro ID
by JodiI
Questions, issues, pictures, you name it if it has to do with an anemone this is the place
Topics: 81 Posts: 1,124
Last Post: Nem ID
81 1,124
Nem ID
Questions, issues, pictures, you name it if it has to do with Clams - bivalve molluscs this is the place
Topics: 12 Posts: 170
Last Post: PM Clam Dip
12 170
PM Clam Dip
Live Rock, Dry Rock, Man Made Rock...This is the place to read, learn, discuss or share info
Topics: 25 Posts: 308
Last Post: live/dry rock
25 308
live/dry rock
Need pest Id help, pest management or anything else related to pest and bad inverst...This is the place to read, learn, discuss or share info
Topics: 45 Posts: 578
Last Post: ID Urchin?
45 578
Members can post pictures and detailed information about their tanks.
Topics: 447 Posts: 21,350
Last Post: new sump
447 21,350
new sump
by crisc
New to DBTC? Check out the information available here!

We have different sections below to place corals for DBTC, based on its rarity and difficulty level: Beginner, Standard and Extreme. These labels were not put into place to discourage people who are just starting out, but rather to ensure that, for example, a frag of some rare Tyree SPS which normally costs hundreds of dollars is propagated by someone who can and will return at least 2 frags back into the hands of other members who can do the same thing.
Topics: 32 Posts: 756
32 756
DBTC Rainbow/Rose bubble tip anemone
by Nemesis
This category contains fairly common corals (non rare zoas, xenia, Kenya trees, etc.) These corals are ideal for members new to the hobby, as they grow well in newer systems or low light systems.
Topics: 288 Posts: 2,895
Last Post: Trimming my cheato
288 2,895
Trimming my cheato
by JodiI
This category contains the majority of corals in the program, including SPS, LPS, etc. Members propagating this category of coral have a system capable of handling the coral they are asking for (i.e. established system of 4 months +, and satisfying lighting/water requirements for these corals).
Topics: 358 Posts: 4,880
Last Post: Green Birds Nest
358 4,880
Green Birds Nest
by Sctip
This category contains rare or normally very expensive corals (for example, bubblegum watermelon chalice). Members propagating this level of DBTC coral have a system capable of handling any coral they are asking for (i.e. established aquarium with lighting/water parameters suitable for these challenging specimens).
Topics: 99 Posts: 2,651
Last Post: Calling in DBTC
99 2,651
Calling in DBTC
Any other captive-propagated marine life goes here! Algae, snails, crabs, shrimp, fish, anemones, etc...
Topics: 122 Posts: 1,166
122 1,166
Contests and Grow Out Competitions
Topics: 6 Posts: 113
Last Post: Tank of the month?
6 113
Tank of the month?
by Sctip
Topics: 10 Posts: 598
10 598
Topics: 11 Posts: 1,010
11 1,010
Topics: 3,789 Posts: 39,550
3,789 39,550
Topics: 5,687 Posts: 49,518
Last Post: AI Sol power supply
5,687 49,518
Badged members only selling section. This section is also only view-able by badged members, so if you want to sell to a captive audience (members only) this is the place.
Topics: 22 Posts: 233
22 233
Arrange group buys, or let people know about any sales or deals you've heard about. (No posts by vendors please - use the "Vendor Forums" instead.)
Topics: 173 Posts: 5,978
Last Post: Instant Ocean
173 5,978
Instant Ocean
by Tango
If you need work, or need someone to work for you, post here!
Topics: 165 Posts: 1,399
165 1,399
Non-hobby-related items (cars, houses, televisions, etc.)
Topics: 529 Posts: 3,809
529 3,809
Feedback on buyer/seller interactions (individuals) - see below for Vendor feedback
Topics: 82 Posts: 684
Last Post: The fish crew
82 684
The fish crew
by Tango
Informative Articles and Videos
Please read this BEFORE you post ANY information into these forums.
Topics: 2 Posts: 9
2 9
Topics: 2 Posts: 22
2 22
Topics: 4 Posts: 22
4 22
Study finds stony corals eat plastic!
by Skrappy
Topics: 9 Posts: 53
Last Post: Apex Neptune DOS
9 53
Apex Neptune DOS
by ayaws
Lighting (3/10)
Skimmers (0/0)
Reactors (0/0)
Topics: 1 Posts: 4
1 4
Topics: 0 Posts: 0
0 0
Topics: 9 Posts: 28
9 28
SPS (1/2)
LPS (0/0)
Softies (1/3)
Topics: 9 Posts: 25
9 25
Super Zooxanthellae found!
by jahmic
Topics: 2 Posts: 9
2 9
Nudi eaters yes finally
by Rumen
Other Aquatic Pursuits
Even though we are the Marine Aquarium Society, many of our participants still have freshwater tanks, and are welcome to discuss them here :)
Topics: 54 Posts: 430
54 430
Share about your past trips and chat with others as you plan future trips.
Topics: 20 Posts: 202
Last Post: Roatan Honduras?
20 202
Roatan Honduras?
by SynDen
Discussion of aquatic and non-aquatic photography, equipment and techniques. Members can get feedback and share their work.
Topics: 120 Posts: 2,563
Last Post: Astrophotography
120 2,563
by SynDen
Sponsor/Vendor Forums
List of all of our Platinum Sponsors facebook pages
Topics: 1 Posts: 1
Last Post: Face book pages
1 1
CRW Reef
Face book pages
Forums for vendor discussions, announcements and sales. Premium and Platinum sponsors are automatically eligible for their own forum. Please email info@marinecolorado.org for details!
Topics: 0 Posts: 0
0 0
This forum is for club members to post feedback, ask general questions about vendors, or ask about vendors who do not have their own forums.
Topics: 88 Posts: 1,110
Last Post: Wow
88 1,110
Topics: 16 Posts: 54
16 54
Topics: 192 Posts: 2,027
192 2,027
Topics: 0 Posts: 0
0 0
Topics: 12 Posts: 101
12 101
Any deals for club members?
Topics: 126 Posts: 1,291
126 1,291
Topics: 10 Posts: 166
Last Post: AWT vs Triton
10 166
AWT vs Triton
Topics: 55 Posts: 1,129
Last Post: $10 live sale!!!
55 1,129
$10 live sale!!!
Topics: 208 Posts: 1,489
208 1,489
Topics: 219 Posts: 7,720
219 7,720
Topics: 191 Posts: 1,480
191 1,480
Topics: 206 Posts: 3,786
206 3,786
Topics: 20 Posts: 313
Last Post: Today Only
20 313
Today Only
by Tango
Topics: 2 Posts: 9
Last Post: Aussie LPS
2 9
Aussie LPS
by ValG
Providing your salt water aquarium with the finest foods.
Topics: 0 Posts: 0
0 0
Your fish will go crazy for it!
Topics: 0 Posts: 0
0 0
Topics: 41 Posts: 203
41 203
These are Featured Sponsors, Society Sponsors without their own forums. Each can have ONE thread here. Threads will need to be approved by a moderator before they display.
Topics: 15 Posts: 185
15 185
Topics: 980 Posts: 19,383
980 19,383
Site Help
Comments, questions, feedback and suggestions about the website and the forums.
Topics: 51 Posts: 913
Last Post: Help
51 913
A place for testing your posts, avatars, signature, etc.
Topics: 27 Posts: 338
Last Post: Test
27 338
Need help with figuring out how to do something with the website or on a mobile app, such as post pics, see and vote on polls from your mobile app, etc.....
Topics: 3 Posts: 12
3 12
Where Old threads go to die
Topics: 6,763 Posts: 70,467
6,763 70,467
Amquel+ vs Seachem Prime?

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MASC Mission Statement


The Marine Aquarium Society of Colorado is dedicated to the endorsement, education, and fellowship of marine aquarium hobbyists.

We will increase awareness among members and the public of the importance and value of marine ecosystems and their preservation through captive propagation and responsible collection of organisms.

We will deepen hobbyists’ knowledge about the husbandry and study of marine plants and animals, increasing the longevity and well being of the creatures in our care.

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