Bio Digest, Nitrifying Bacteria, Fresh and Salt Water, 6/1 mL vials, 30 gal and up

Had high nitrate and nitrite levels and this product dropped my levels with just a couple of treatments, I highly recommend this product to anyone with a fish hobby.

I maintain tanks professionally, both saltwater and freshwater. Not cheap but worth every penny. I use this in both saltwater tanks as well as freshwater tanks and will not service or maintain a tank with out it!

We treated our 46 gal marine aquarium two weeks ago. Today we completed water testing prior to a 15% partial water change. Both Ammonia and Nitrite reading decreased dramatically. Ammonia level fell from about .40ppm to 0.00ppm . Nitrates fell from 0.25ppm to near 0.00ppm.Fish appear to be happy and surprisingly, the water column appears to be slightly clearer.Added another dose today. We plan to test ammonia, nitrite and nitrate levels in two week.

The media could not be loaded. Safe for my reef tank

Estaba usando las bacterias de Seachem y nunca me parecía q estaban haciendo su trabajo, pues siempre se mantenía el acuario con el agua blanquecina, después de limpiar el filtro exterior, lo eché dentro de este y se hizo la luz!!!, el agua cambio de la noche a la mañana. Estupendamente bien totalmente clara, transparente. No voy a dejar de comprar este producto, es súper bueno. La primera foto es como se mantenía nubosa el agua y las otras dos es como está ahora.

Love all Prodibio products for Saltwater. My Corals have done much better using this product. I use every 15 days.

I'm adding this to my 220 fish only predator tank. I noticed a huge difference in the amount of waste in my skimmer in only about a week. Worth the small price to add another waste reducing option

Muy satisfecho con el producto, fue perfecto para lograr el ciclado de mi acuario de 20 galones en menos de 2 semanas, una ampolleta cada 15 dias y lo tienes rapido