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: 436 Posts: 6,946
Last Post: New
436 6,946
Information and announcements about MASC sponsored events.
Topics: 91 Posts: 4,543
Last Post: August meeting?
91 4,543
August meeting?
Announcements and info about club business and MASC in general. Also check out FAQ on the top menu for bylaws and other information.
Topics: 65 Posts: 2,059
Last Post: Masc bylaws
65 2,059
CRW Reef
Masc bylaws
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: 51 Posts: 547
51 547
Links to forums of other clubs, other reef sites, and aquarium events NOT sponsored by MASC.
Topics: 72 Posts: 1,280
Last Post: Win MASNA Prizes!!
72 1,280
Topics: 4 Posts: 82
4 82
Topics: 2,882 Posts: 36,799
Last Post: Going to MACNA?
2,882 36,799
Going to MACNA?
For members who are new to the hobby and have questions needing answers.
Topics: 369 Posts: 4,735
Last Post: Mandarin Goby
369 4,735
Mandarin Goby
by rjl45
The place to discuss your PH... or anything else related to Chemistry
Topics: 251 Posts: 3,182
251 3,182
For members who have questions about difficult or complex information
Topics: 73 Posts: 840
73 840
A place to discuss all lighting and equipment.
Topics: 929 Posts: 9,727
Last Post: Vertex Cerebra
929 9,727
Vertex Cerebra
by Mav
Controllers (94/933)
Topics: 324 Posts: 4,445
Last Post: Floating Rock Wall
324 4,445
Topics: 537 Posts: 5,387
Last Post: Id corals
537 5,387
Id corals
Topics: 457 Posts: 5,404
457 5,404
Discussions on different foods we feed
Topics: 27 Posts: 217
27 217
Topics: 228 Posts: 2,306
228 2,306
Topics: 22 Posts: 119
Last Post: Wtb: chaeto
22 119
Wtb: chaeto
by Sctip
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: 27 Posts: 316
27 316
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: 48 Posts: 595
48 595
Members can post pictures and detailed information about their tanks.
Topics: 456 Posts: 21,599
456 21,599
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: 289 Posts: 2,897
Last Post: Green Star Polyps
289 2,897
Green Star Polyps
by coreyt
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: 359 Posts: 4,893
Last Post: Sps frags
359 4,893
Sps frags
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: 2,653
99 2,653
Any other captive-propagated marine life goes here! Algae, snails, crabs, shrimp, fish, anemones, etc...
Topics: 123 Posts: 1,174
123 1,174
Muscles the Ruby Red Mithrax
Contests and Grow Out Competitions
Topics: 6 Posts: 113
Last Post: Tank of the month?
6 113
Tank of the month?
by Sctip
Topics: 11 Posts: 648
11 648
Topics: 12 Posts: 1,079
12 1,079
Topics: 3,857 Posts: 40,009
Last Post: Rainbow bta
3,857 40,009
Rainbow bta
by urkunde
Topics: 5,786 Posts: 50,090
5,786 50,090
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: 23 Posts: 234
23 234
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: 174 Posts: 5,996
174 5,996
If you need work, or need someone to work for you, post here!
Topics: 167 Posts: 1,434
167 1,434
Non-hobby-related items (cars, houses, televisions, etc.)
Topics: 532 Posts: 3,845
Last Post: ISO: buckets
532 3,845
ISO: buckets
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: 433
54 433
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: 121 Posts: 2,592
121 2,592
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: 201 Posts: 2,114
201 2,114
Topics: 0 Posts: 0
0 0
Topics: 12 Posts: 101
12 101
Any deals for club members?
Topics: 130 Posts: 1,319
130 1,319
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: 211 Posts: 1,498
211 1,498
Topics: 220 Posts: 7,723
Last Post: lots of corals!
220 7,723
lots of corals!
by Legonch
Topics: 191 Posts: 1,480
191 1,480
Water Storage Vats 300g
Topics: 212 Posts: 3,842
Last Post: New Week
212 3,842
New Week
Topics: 22 Posts: 338
22 338
Large RR very unique glass tank - FREE
by Chris_W
Topics: 4 Posts: 30
4 30
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: 46 Posts: 214
46 214
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: 984 Posts: 19,450
984 19,450
Site Help
Comments, questions, feedback and suggestions about the website and the forums.
Topics: 52 Posts: 915
Last Post: Tapatalk Timeline
52 915
Tapatalk Timeline
by Sctip
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?

Today's Birthdays




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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