Have expired advanced cert and got that also from night dives off the side of a zodiac, low energy zero viz and grid mapping critters. Have never killed a urchin before. Is there anything you could legally collect and acclimate to temperate like 74 deg F
Yeah I remember El Niño temps ranging...
I use simple wyze with streaming and used electrical tape to attach orange filter to correct blue light. Agree everyone should have at least one camera to check on your tank (and sump)
Found this link and just had to do it.
I can know ask Siri what my alk is from my phone from anywhere and she’ll tell me. I know cheesy but was fun to add:
Here is link and video of it working
https://www.facebook.com/groups/1768033033431949/permalink/2933559050212669
So true and see above updates for LFS that are still in business. Time to connect with local reefers, especially with easy to keep corals as I’m sure someone will be more than willing to share/frag/donate. In fact last year we had a very successful frag and a dipping workshop and I came home...
It’s funny you say that. A buddy pinged us years ago and asked for three to move a tank from garage to stand. Turned out to be a star fire glass 8’ tank that didn’t fit through door then couldn’t get it into his dedicated fish room because of the tight turns. Then the sump was located in the...
The lines are also like 1mm ID so if you left tank water in there ‘too long’ you run the risk or precipitation/ clogging; otherwise you could test calcium/magnesium like once per week which would be my choice but not practical for above reasons.