Brightwell BlackWater Extract Variant:2L Replacement impeller for the Eheim

Replacement impeller for the Eheim 2073/2075 Pro 3/Pro 4/2271/2272/2273/2274/2275 Canister Filters

Just dip a strip directly into your aquarium and use the color-coded chart to determine if your water is safe

100 micron felt filter bags are designed to provide fine ‘polishing’ of water that is already low in particulate matter (mature aquariums)

Pangea Fig & Insects mixes up a bit thinner than other formulas due to not having the banana as an ingredient

Dimensions (L x W x H) BFA Item # 13

Brightwell BlackWater Extract Variant:2L Replacement impeller for the EheimProvides Humic Substances for all Planted & Blackwater Biotope Aquaria Overview Establishes similar water conditions to those found in black water rivers, many of which are home to important aquarium fishes and plants. May be used to help simulate the onset of the rainy season for encouragement of fish spawning. Provides humic substances (humic and fulvic acid), complex bio organic molecules known to increase the availability of important nutrients