Tunze Magnet Scraper Thingy

[Myka]

Originally Posted by Aquattro

My first thought was the same. These come with a metal attachment, but I tried it without first and found that it works well. Will it scrape off thicker coralline? Probably not. But for daily cleaning of film algae and heavier algae, it works great. Even slight coralline build up comes off easily.

Ya, I suppose it's a nice option for "daily" use.

[MKLKT]

J&L has them again, I picked a Long up for the RSM130d that I'm setting up.

[Wretch]

My tunze long works great. I can get away with the plastic blades for the most part. I do have a couple spots I can't seem to get clean, I am thinking about trying the metal blade on.

[byee]

I had the Hammerhead with the easy blade attachment as well as the Tigershark. The Hammerhead worked great but I did not like cleaning the crude or the substrate which gets caught under the cleaning magnet pad.

I recently bought the Tunze Long and IMO works better than the Hammerhead with the easy blade attachment. The plastic blade does a great job removing the algae growth on the glass while the stainless steel blade removes the stubborn coraline growth from the glass. The easy blades were too thin with the corners often breaking off while cleaning coraline. The Tunze blades are definitely thicker.

Since the Tunze sits a few millimeters from the glass, so you no longer need to worry about getting substrate underneath the cleaning magnet. Once you're done, you just need to disassemble and rinse.

JL recently received a shipment of Tunze Longs a week ago and once again, they're SOLD OUT! This speaks volumes as to how well the Tunze cleaning magnet works.

Simply looking at the Canreef Buy & Sell forums I haven't seen the Tunze Long or Strong listed which could only mean people are definitely liking them.

[RMC]

Originally Posted by Wretch

I was going to buy one but I noticed they are on back order. Now I am trying to decide if I can get away with a nano version. I have a 54g corner and I think the glass is 3/8" but not sure.

I purchased the nano version for my Red Sea 130 (34 gallon). I was not impressed, the plastic blade is very small, approx. 1.5 inches wide and the magnet wasn't strong enough. I would recommend holding out for the full size with metal blade option.

[Aquattro]

Originally Posted by RMC

I would recommend holding out for the full size with metal blade option.

I'm using the plastic blades and find them to be enough. The kit comes with a spare set of plastic and a set of metal blades.

[RMC]

A larger plastic blade on the full version could be adequate. The nano version doesn't include the metal blade option. The nano doesn't work well, I'm back to the mag float as a result.

[Wretch]

Thanks for the updates on the nano. I guess I will wait till the long is back in stock or make a online purchase of one.

[ronau]

Originally Posted by RMC

I purchased the nano version for my Red Sea 130 (34 gallon). I was not impressed, the plastic blade is very small, approx. 1.5 inches wide and the magnet wasn't strong enough. I would recommend holding out for the full size with metal blade option.

Thank you for sharing this.

While the size doesn't bother me, the magnet strength is a deal breaker as I was planning to purchase a couple of them for my ADA tanks which are 8mm glass as well.