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- Jan 25, 2024
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- North Carolina
Can I order sponges?That's part of my CUC. Sponges eat nutrients and filter particulates from the water column.
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Can I order sponges?That's part of my CUC. Sponges eat nutrients and filter particulates from the water column.
Corals "eat" the same things as algae - nitrates and phosphates. Drop those too low and algae can outcompete the corals.I guess my brain is still in freshwater mode where a lot of algea means something is off.
Yes, but you don't actually have to. I've never purchased a sponge and I have a variety. Spores can be on any coral or rock or in the sand or anything you add to your tank. I've got white, pink, red, green, neon yellow, and this black one. Some are toxic to fish and humans, some are good for reef tanks...Can I order sponges?
Logically I knew that but it didn't click until you said it. LolCorals "eat" the same things as algae - nitrates and phosphates. Drop those too low and algae can outcompete the corals.
Would dipping corals kill sponges?Yes, but you don't actually have to. I've never purchased a sponge and I have a variety. Spores can be on any coral or rock or in the sand or anything you add to your tank. I've got white, pink, red, green, neon yellow, and this black one. Some are toxic to fish and humans, some are good for reef tanks...
Good night peanut, sleep tight!Good night everyone!
Potentially, yes. Sponges can be sensitive. However, spores are amazing critters.Would dipping corals kill sponges?
My phos is. 2 or higher, I've only had nitrate below 20 once or twice, I've never tested mag but add once a week for my mangroves.I guess my brain is still in freshwater mode where a lot of algea means something is off.
Night Amanda!Good night everyone!
Ya, I’m getting a little worried myself.
When mine are a bit high, I add more consumers. Corals, nems, macroalgae all contribute to consumption. Meanwhile, chip away at the algae with manual removal and CUC.Oh thank goodness! I thought I was way off. So what would you guys do if these were your readings?

