About this item:
EHEIM Substrat Pro Biological filter media is specially shaped to create a better water throughflow to provide longer intervals between required maintenance. Its open structure for enhanced water penetration provides better bacterial colonization.
4.9 out of 5
98.46% of customers are satisfied
5.0 out of 5 stars A good investment in the biological health of your tank
This is the same size as biohome gravel except not as expensive, yay! I fit the whole box of 2 Liters, into 2 'Seachem Tidal 75' hob filters.This stuff helps me take advantage of every space available for biological filtration. The water in my 50 gallon is crystal clear. Most importantly no ammonia or nitrites; and my nitrates are barely detectable! This stuff works!
5.0 out of 5 stars Good size, the sintered glass works well IMO
This media seems to trap and absorb well. Also, can be reasonably cleaned and reused. Takes a few days soaking, rinsing, drying, but easy for a retiree. Store the recycled batch for use as a layer below the new same media. Pitch recycled as you desire. Good LuckRichly Rewarded
5.0 out of 5 stars Good stuff. One 2L box fills one tray in ...
Good stuff. One 2L box fills one tray in my SunSun 303B external canister filter. My kids (which means me) inherited a 20 gal tank with 5 goldfish in it and as anyone who is in the know, knows, that is WAY bad overload. Ammonia, Nitrites and Nitrates were all above super critical levels as you can imagine. Got a cheap Sunsun canister and put some of this in it.Did some water changes to reduce all levels immediately but now that I have a couple trays full of this stuff my ammonia and nitrates are ZERO! Always. I still have to do waters changes twice a week to keep the Nitrates in check but that's not a big deal.Side note: Appears the Sunsun's might just be a rebranded JBJ rector, made by the same company. If so then these Sunsun canisters are probably better than the price suggests. They might be a sleeper....anyways...thats a review for a different page.
5.0 out of 5 stars Best of the best
It's the secret to a stable and beautiful tank.
5.0 out of 5 stars Excellent Biological Media
I had never used media like this for an aquarium. When starting a new betta tank I decided, after research, to try this as the media in the filter. It has worked great. Initial cycling of the tank when smoother than I have ever experienced and the parameters have been stable ever since with routine maintenance. I plan to swap out a HOB filter's pad for this media in the future it worked so well.
5.0 out of 5 stars Awesome!!
Great bio filter media. I ended up buying another box and will use this in any future aquarium filter!
5.0 out of 5 stars By far the best media I have ever had
With other “chunky” media it fits less in your canister. Now this one it fits a lot like every inch in your basket filled. Creates a big amount of surface area for bacteria to grow.Ps. Using on a Fluval 407 the 2L media fills two baskets to the brim and a perfect fit.
4.0 out of 5 stars Good
I am not able to distinguish different kinds of biological substrate, but this appears to work very well. Meets my expectations.
Súper material biológico filtrante
Eheim es calidad, y este material está genial, son dos bolsas de 1lt y estuvo bien todo
One of the best bio media
Great product . I have been using this product for years . Works great on my Fluval canisters and my aqua clear HOB filters . Keeps the nitrates close to zero
Unbeatable quality.
Sintered glass pearls, ideal for my filter configuration, I've tried several other biological media such as Bioceramax and Seachem Matrix and have come to the conclusion that Substrat Pro is the best.
Perfectos.
Un buen material biológico para el filtro. Yo creo que esto ya lo conoce todo el mundo y no hay mucho más que contar. Es el Substrat Pro de toda la vida, se lleva usando muchos años y dando siempre buenos resultados. Ahora parece que las nuevas generaciones están más pendientes de meter muchos canutillos que de meter los necesarios y de calidad y esto lo están dejando de lado. Pero bueno y sigo confiando en Eheim y su Substrat Pro
Excelente producto
Cumple con lo acordado hasta la fecha después de un año de uso el agua está muy limpia con este material.
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BHD24996
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Product origin: United States
Electrical items shipped from the US are by default considered to be 120v, unless stated otherwise in the product description. Contact Bolo support for voltage information of specific products. A step-up transformer is required to convert from 120v to 240v. All heating electrical items of 120v will be automatically cancelled.
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