Coral reefer
Past President
What are you testing copper concentration with ?
Two part epoxy (liquid or the dough)I had bad luck with concrete also. But it was a bit of user error, pushing the limits as it cured.
IC gel should work fine if you use enough and scrape surface a bit.
As a bonus it should get down into the crevices, which cement does not do as well.
Personally I like a good two part epoxy best. But only when rocks are still clean and dry.
He is testing with api i think they are the only one that makes a test no?What are you testing copper concentration with ?
Liquid. (West System specifically)Two part epoxy (liquid or the dough)
Interesting thanks ill look into itLiquid. (West System specifically)
Usually mixed with Aragonite sand for thickener.
The clay based two part sticks are terrible.
Have heard some positive things about the Hanna one.He is testing with api i think they are the only one that makes a test no?
I hear that but how many times do you really test for copper it’s only when you get new fishHave heard some positive things about the Hanna one.
Considering that it isn’t effective at too low of a concentration, and can be quite harmful in Ron great of a concentration I would think testing at least once a day and likely twice a day would be a smart move. I have a hard time differentiating the colors on the api test.I hear that but how many times do you really test for copper it’s only when you get new fish
I would probably look into the api
I meant salifertConsidering that it isn’t effective at too low of a concentration, and can be quite harmful in Ron great of a concentration I would think testing at least once a day and likely twice a day would be a smart move. I have a hard time differentiating the colors on the api test.
Notes:
8 weeks seems long, and might be rather hard on the fish.
You only need to check a lot the first few days as you ramp up to therapeutic levels, then test less often.
If you do copper with TTM, you only have to measure copper, not test.
(With a 100% water change + known salt water volume)
My only suggestion is to stick a few more rocks on to what you have, randomly.
They look a bit artificial and regular. Some extra bumps and lumps might be interesting.
Especially around the bases. Maybe some off-diagonals, so it is not all vertical+horizontal.
This is what he wanted personally i like allot more rock caves etcI agree. Looks too geometrical. Maybe arches that are more like arcs, ie rounded or half ovals. Also, I would not have them all facing the same direction like that, just to give it a more natural look.
So far, It's a really nice build.
Thanks for keeping us updated.