Seachem Flourish Excel - 4 Litre Angelfish Pohl's Xtra Special is the

Pohl's Xtra Special is the stronger low-nutrient version of the Pohl's Xtra concept

It is suited to compatible sump returns

It is suited to regular and peninsula-style displays where multiple ReefLED fixtures need to be aligned in one finished suspended frame

Can also be used as a holder for suitable mechanical or chemical filtration media

and natural colour-supporting ingredients for complete everyday feeding

Seachem Flourish Excel - 4 Litre Angelfish Pohl's Xtra Special is theSeachem Flourish Excel 4 Litre Seachem Flourish Excel 4 Litre is a bulk size liquid organic carbon supplement for freshwater planted aquariums, service routines, and high volume planted tank maintenance. Seachem Flourish Excel for Bulk Planted Tank Carbon The 4 Litre size is ideal for larger aquariums, multiple planted tanks, fish rooms, or maintenance programs that use Flourish Excel regularly. It provides plants with a bioavailable carbon source