AMMONIA ALERT-. No tests, no strips. Continuously monitors free ammonia. Marine and freshwater. Ammonia Alert is an innovative color-changing sensor for detecting and monitoring toxic free ammonia. A sensor reversibly changes from yellow to green to blue, depending on the ammonia concentration. No test kit, chemical or procedure is required. The...

Digital Spoon Scale Ensures precise dosing of any chemical or supplement When precision matters, the Seachem Digital Spoon Scale is the perfect companion tool for the serious aquarist. Accurate and easy to use, it will ensure precise dosing of any chemical or supplement. It is ideal for use with any of Seachem dry products. Display results in either...

Bulkhead 20mm Drill 26mm min.

Bulkhead 25mm Drill 33mm min.

Bulkhead 32mm Drill 42mm min

Bulkhead 40mm Drill 52mm min.

Schego titanium heater 300w The titanium heating elements from Schego are the optimum supplement to the temperature controller TR 1000. Their power range extends from 50 to 600 watts. They are manufactured from high-quality titanium tube, therefore indestructible and sea water-proof. All Schego titanium heating elements are grounded and correspond to the high...

Schego titanium heater 200w The titanium heating elements from Schego are the optimum supplement to the temperature controller TR 1000. Their power range extends from 50 to 600 watts. They are manufactured from high-quality titanium tube, therefore indestructible and sea water-proof. All Schego titanium heating elements are grounded and correspond to the high...

Schego titanium heater 100w The titanium heating elements from Schego are the optimum supplement to the temperature controller TR 1000. Their power range extends from 50 to 600 watts. They are manufactured from high-quality titanium tube, therefore indestructible and sea water-proof. All Schego titanium heating elements are grounded and correspond to the high safety...

Genio frag base Technical Data: GENIO FRAG BASE: Size: 28x23x4,5 cm (over all measures) Total 20 hollows 12 mm  Arranged on 2 layers – outside frame and removable inner center plate  Height 20 m/ 40 mm Innenteil Material: Acrylic 3mm  Color: opal white Weight 200 gr

Reductor PVC 50/40mm

Reductor PVC 40/32mm