Aquael Quartz Sand 0.1-0.3mm 2kg kh seachem 8” to fit inside standard

8” to fit inside standard jerrycans

Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars

is also about 1 2 meq/L (3 6 dKH)

freeze-dried Cyclop-eeze

Aquael Quartz Sand 0.1-0.3mm 2kg kh seachem 8” to fit inside standardAQUAEL offers a broad range of natural aquarium substrates. This line of products includes: BASALT SAND 0,1 0,5 mm is recommended for aquariums inhabited by timid, bottom dwelling fish that prefer dark substrates (the fine sand does not damage their skin); BASALT GRAVEL 2 4 mm is ideal for aquariums inhabited by timid fish that prefer dark substrates; QUARTZ SAND 0,1 0,3 mm is recommended for aquariums inhabited by bottom dwelling fish (the fine sand