Red Sea sponge?

January 2Jan 2

A friend of mine is in Dahab currently and found an interesting colony. Can somebody identify it? I suspect some sponge or colonial ascidia.

January 3Jan 3

maybe Strange new species :DD

2 months later...

March 25Mar 25

Looks like another unidentified ascidian? from the Red Sea on http://www.wetwebmedia.com/ascidfaqs.htm

Share on Facebook

Followers

Go to topic listing

CANON RF 15-35mm F/2.8 ZOOM GEAR FOR ISOTTA

Russell

A$150.00 · Clifton Springs, Victoria, Australia
CANON RF 10-20mm F/4 ZOOM GEAR FOR ISOTTA

Russell

A$150.00 · Clifton Springs, Victoria, Australia
ISOTTA UNDERWATER DIVE CAMERA HOUSING TO SUIT CANON R5 MK2

Russell

A$4,900.00 · Clifton Springs, Victoria, Australia
Nauticam Panasonic GH5M2 Micro Four Thirds System for Wide-Angle, Medium-Wide Angle, and Macro Photo/Video, 3 Lenses and 3 Ports, Exc. Cond.

StephenP

$2,950.00 · Northern California, United States
NIKON D500 / NAUTICAM HOUSING/ TOKINA 10-17 AND 4.33 DOME

johnvila

A$5,000.00 · Vanuatu

Over 50 and still diving? (Go on, admit it....)
Over 50 and still diving? (Go on, admit it....)
TimG · October 31, 2025Oct 31

On a recent dive trip I met someone who is writing a dissertation on people who are 50+ and diving. If you are interested in contributing, the following is a link to a simple questionnaire which takes about 5 minutes to complete. I've become paranoid about online scams, phishing etc. But this looks fine and I know the author - and the information gathered is pretty innocuous. https://forms.cloud.microsoft/Pages/ResponsePage.aspx?id=e3VPRDDLUkaTvMqNbR74E5Cna1DJ6d1KvM2oRz5_gAdUM0Y3UEpYTkZERDJON
TimG

October 31, 2025Oct 31

CCRphoto

Yesterday at 10:23 AM1 day
- 32 comments
- 6,379 views
DIY Fibre Optic cables - Easy!
DIY Fibre Optic cables - Easy!

TimG · December 21, 20232 yr

DIY Fibre Optic cables Like most members, when I bought my first system that used fibre optic cables, I paid for the ones that the dealers sell. Reading various articles about fibre optics, I realised later that they were relatively easy to make and that DIY cables could cost a fraction of shop-bought. I gave it a go. I thought it worth a write-up here on Waterpixels. And yes, they are really easy to make and are cheap. The Cable The best fibr
TimG

December 21, 20232 yr

Morgan

July 24Jul 24
- 18 comments
- 23,576 views
Liveaboards: A Word to the Wise
Liveaboards: A Word to the Wise
TimG · May 17May 17

You may have read or seen pictures of the fire that broke out in the Maldives on the Emperor Explorer liveaboard on 9 May. My partner and I were on it as part of a group of 25. Like many members, we’ve been lucky enough to have been on lots of liveaboards. During the pre-departure safety briefing we were given the usual advice: If an alarm sounds do not return to our cabins to collect stuff: head immediately to the muster station by the dive platform; put together a grab bag in case of emerge
TimG

May 17May 17

CCRphoto

July 23Jul 23
- 43 comments
- 4,282 views
Adobe Lightroom Classic Update - v15.4.1
Adobe Lightroom Classic Update - v15.4.1

TimG · July 7Jul 7

.... and another update to LR Classic. This to version 15.4.1 Adobe report this as: "includes improved Subject Masking, Keyword Sync to Cloud, upgraded Assisted Culling, Duplicate Detection, a Background Process Indicator, Al-focused metadata filters, performance improvements, support for newly released cameras and lenses, bug fixes, and more. Available from the usual places
TimG

July 7Jul 7

TimG

July 7Jul 7
- 0 comments
- 397 views
Adobe Lightroom update 15.4
Adobe Lightroom update 15.4

TimG · June 18Jun 18

Another update from Adobe for Lightroom Classic. Some details courtesy of the Lightroom Queen: All Versions: Keyword Sync! Yes, between the Cloud Ecosystem and Classic! How long have we been asking for this?! As well as our June release blog, see our special post How do I sync keywords? Classic: new native duplicate detection added Classic & Desktop: Assisted Culling refinements and additional options with faces All versions: dramatic improvement in Subject Masking (see example below)
TimG

June 18Jun 18

TimG

June 18Jun 18
- 0 comments
- 873 views
Diving with the Weefine 3000 CCW Ring Light
Diving with the Weefine 3000 CCW Ring Light

bvanant · June 10, 20251 yr

I have long fascinated with shooting ring lights underwater starting with the Inon Quadflash, through the various Athena modifications to Sea and Sea strobe heads, continuing to the Saga fiber optic rings and now to the Weefine 3000. The Weefine 3000 is the latest version of the LED lights made by Kraken and Weefine. The Weefine 3000 CCW Weefine 3000 CCW Ring Light It's similar to the earlier 3000 lumen LED modules but has adjustable color temperature and a 3000-lumen burst (strobe) mode. It
bvanant

June 10, 20251 yr

Mike Saunders

June 4Jun 4
- 24 comments
- 10,884 views

Red Sea sponge?

Featured Replies

Who's Online (See full list)

Thanks for your support

Marketplace

CANON RF 15-35mm F/2.8 ZOOM GEAR FOR ISOTTA

CANON RF 10-20mm F/4 ZOOM GEAR FOR ISOTTA

ISOTTA UNDERWATER DIVE CAMERA HOUSING TO SUIT CANON R5 MK2

Nauticam Panasonic GH5M2 Micro Four Thirds System for Wide-Angle, Medium-Wide Angle, and Macro Photo/Video, 3 Lenses and 3 Ports, Exc. Cond.

NIKON D500 / NAUTICAM HOUSING/ TOKINA 10-17 AND 4.33 DOME

Latest Articles

Over 50 and still diving? (Go on, admit it....)

DIY Fibre Optic cables - Easy!

Liveaboards: A Word to the Wise

Adobe Lightroom Classic Update - v15.4.1

Adobe Lightroom update 15.4

Diving with the Weefine 3000 CCW Ring Light

Important Information

Account

Navigation

Search

Configure browser push notifications

Chrome (Android)

Chrome (Desktop)

Safari (iOS 16.4+)

Safari (macOS)

Edge (Android)

Edge (Desktop)

Firefox (Android)

Firefox (Desktop)