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So IF one was to add one of these which should it be?
I would pick which ever one will fit the space the best with out having to cut or break it.
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So IF one was to add one of these which should it be?
I dont know how much these cost but is the block just to add more filtration? If so wouldn't a few sticks of Tonga work? Tonga is very porus
The Marine Depot video on the Brightwell product states that it leaches nothing due to the manufacturing process, anyone find otherwise?
Too bad you can't tell which one is leeching more
Where's my meme of John Stewart eating popcorn when I need itThere is absolutely no doubt now in my mind that the Marine Pure Blocks leach Al regardless of what their marketing says.
Where's my meme of John Stewart eating popcorn when I need it
Looking forward to your tests! I wonder if there is any way for us to differentiate what form of Al it releases into the system?
Do aluminum frame tank covers pose a possible source of Al in tanks , mine get wet and there is corrosion on the ends where they were cut to size
Again I cannot say for sure that AI is not being leached into my system but I do feel very confident it is not having any kind of ill effects on the system. .
Leather corals are among those that seem most sensitive to aluminum. Those were what traditionally showed problems when using products such as Phosguard and in my tests, responded by closing with added aluminum.
I experienced this first hand. My toadstool began slowly melting after beginning to use Phosguard. It took over a month for the occurrence began. Nothing else was changed. I had no idea leathers were sensitive to Al. Makes sense now. Unfortunately my 2' leather is about 6" now.
You had a 2 foot leather???? Wow, do you have a picture?