Aquatopia Aquadecor Ornament Upright 21 x 10 x 21cm Eheim Because one-half of the nitrogen

Because one-half of the nitrogen in Flourish Nitrogen™ is from nitrate you can get a reasonable estimate of nitrogen levels by doubling a nitrate reading

Carbonate Hardness should be above 50ppm

giving off intense “muscle-penetrating” infrared heat

Longer life versus other comparable high output fluorescents

These porcelain heating devices screw into a standard porcelain incandescent socket

Aquatopia Aquadecor Ornament Upright 21 x 10 x 21cm Eheim Because one-half of the nitrogenRecreate a natural looking rock formation with this fantastic looking vertical resin rock with small synthetic plants. Length 21cm x width 10cm x height 21cm