Dennerle

With this test you can easily determine whether the aquarium contains enough CO2. Simply fill the aquarium water into the test tube, give it a quick shake and seconds later the color reaction will reveal the result.

In the natural biotopes of shrimps and crabs, fallen leaves play an important role in the diet. For a biologically balanced diet, vegetarian food should therefore be a regular feature on the menu of all shrimp and crabs. Content: 10 pieces.

Dennerle Plantahunter Kongo is a jet black "fine“ or “coarse” shale gravel, made from natural slate. Available in 3-8mm or 10-30mm gravel. Content: 5 kilo.

Dennerle nano crusta mineral are vital minerals for shrimps, crayfish and crabs. It's a Multi-mineral product with valuable natural montmorillonite clay. Content: 35 gram.

Pump hose for aquariums. For quick and easy water changes. The pump head is made of anodised aluminium, is water-neutral and rustproof. Hose length: 170 cm.

Natural feed supplement for shrimps. 100% natural, rich in vitamins and trace elements

Adhesive putty food providing a biologically balanced diet for shrimps. The food can be pressed onto stones, roots or the aquarium glass forming a "shrimp grazing area" on which the animals feed.

Multi-mineral salt for shrimps with valuable minerals, trace elements and vitamins.

Dennerle Carbo Care Pro supply all aquarium plants with readily available carbon. For healthy plants. Content: 250 or 500 ml.

Dennerle Plant System S7 are vital substances for large, demanding plant aquaria. Content: 250 or 500 ml.

Complete CO2 set with 2,000 g reusable CO2 bottle and precision pressure reducer Carbo Night with integrated night cut-off magnet valve. For aquariums up to 600 liter.

Dennerle crystal quartz gravel with grain size of 1-2 mm. Color: natural white. Available in 5 or 10 kilo.

The dennerle hose guide is an elegant means of installing the co2 hose without kinking. For all pipes with 6 mm external diameter.

Dennerle Plant Active Enzymes are bio-enzymes that activate cell division and improve growth. For splendid plants and vibrant colors. Content: 50 grams for 5000L aquarium water

Refill for Dennerle Carbo Bio start 60 and 80. Content: 2 pieces.

Dennerle heater constant 70W keeps your aquarium on a constant temperature of 25 °C. For nano aquariums of 55-75 liters.

Securely protects CO₂ devices from backflowing water. With permanently elastic, CO₂ window special membrane.

Refill for Dennerle CO2 Plant Fertilizer Bio-set

Dennerle crystal quartz gravel with grain size of 1-2 mm. Color: dark brown. Available in 5 or 10 kilo.

Basic feed for breeding shrimps and dwarf crayfish.

Dennerle nano water conditioner makes tap water safe for mini aquaria. with a special protection formula for shrimps, crabs and crayfish. Content: 15ml for 150l of fresh water.