Free Voucher When You spend over £100
Starting from now anyone spending over £100 on our website will receive a voucher entitling them to £20.00
Its simple and applies to any online order, rock, clean up crew, dry goods etc.
One Voucher per transaction
Offer will run until further notice
Terms and Conditions apply
Please see the Extra Info ( More .. ) for this web / retail promotion
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Balanced Magnessium 1KG
BALANCED MAGNESIUM
This product can be used on its own for a one off fix for increasing Magnesium levels in your marine / reef tank or for regular ongoing Magnesium level maintenance.
Maintaining Magnesium at natural sea water levels helps stabilise calcium and alkalinity levels, leading to improved growth of stony corals and calcerous algaes such as coraline and helps keep a stable pH. This product has been pre-blended for your convenience to maintain and increase Magnesium levels at a balanced ionic ratio between Chloride and Sulphate.
You should aim to maintain Magnesium levels at around 1300 to 1350ppm using a good quality reliable test kit.
50g (10 teaspoons) will raise Magnesium levels by approximately 60ppm in 100 litres of salt water.
Simply dissolve the required amount into a few litres of Reverse Osmosis Water, mix well and slowly add to your tank in an area of high flow, preferably over a period of an hour or so using a drip line or peristaltic pump. Alternatively add to your evaporation top up water and top up as normal.
It is not recommended to increase Magnesium levels by more than 50ppm per day.
Contains Magnesium Chloride Hexahydrate & Magnesium Sulphate Heptahydrate
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KZ Zeovit filters easy lift magnetic (med)
A great original design easy to use mag lift filter.
Our new filter model is easily operated: with double pulling rod with magnet pulling and pushing the rod is nearly done by itself without any effort.
For up to 4 L ZEOvit®.
With pump UP 2000 included
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ULTRA GRADE FIJI 20KG
Ultra Grade Fiji
We are pleased to offer this STM exclusive. This is the best of the best, hand selected at source Ultra Grade Rock. You will not find this rock anywhere else and it is limited in supply, so occasionally you may have to endure a wait. Fully cured to our usual high standard. The rock is ultra light with excellent shapes as the pictures demonstrate. How much to use well ideally you should use this rock to top off and decorate your reef. We would say to hell with it and just use the best rock we have seen.
Make your reef dazzle
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GHL Profilux Plus II EX Aquatic Computer - Pro Pack
GHL Profilux Plus II EX Aquatic Computer - Pro Pack
Ref: PP2EX-Profiset
This is the eXtended standard model in the Profilux range, that has been supplied in the UK and is receiving global acclaim.
Base controller consists of:
2 x Water temperature sensor port (can control 3 level sensors or 2 level sensors and a leakage detector with the use of a splitter)
1 x pH sensor port
1 x Saltwater conductivity sensor port
1 x Redox sensor port
1 x L1/L2 - 1-10v control port - for control of up to two (via splitter) LED simulation lights or channels for dimmable lighting or Tunze contollable stream pumps.
1 x L3/L4 - 1-10v control port - for control of up to two (via splitter) LED simulation lights or channels for dimmable lighting or Tunze contollable stream pumps.
1 x L5/L6 - 1-10v control port - for control of up to two (via splitter) LED simulation lights or channels for dimmable lighting or Tunze contollable stream pumps.
1 x S1/S4 - Socket outlet port - to connect either 1 x 4 socket Analogue power bar or up to 4 Digital power bars or dosing pumps.
1 x S5/S8 - Socket outlet port - to connect 1 x 4 socket Analogue power bar.
1 x RS232 - Pc connection port.
3 x Spare Expansion card slots.
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New Deltec SC 2060 Internal Skimmer
Deltec SC 2060 Internal
Deltec's new and innovative SC (Single chamber) range of in sump skimmers featuring Deltec's brand new high performance pump featuring class leading energy to air ratio (E-T-A) .
Suitable for aquariums up to 1700 lts (375 U.K gallons)
Technical Data :
In Sump Version - Deltec SC2060 - This stands for Single Chamber, body diameter 200mm and total height 600mm
· Significantly exceeds performance of AP701/AP851 (600 lts of air - 230V)
· footprint - 280 by 220 mm
· Total air produced - 1100-1300 lts/hour
· Power consumption - 25-28 watts
· Water level in sump - 180mm min 260mm max
· Outlet 50mm
· Neck diameter 110mm
· Tank Suitability 1400 lts heavy stocking 1700 lts normal stocking
· Patented Twn Chamber bubble chamber
· Remote drain of skimmer cup
· Air silencer
· Micro adjustable skimmer setting
· High water flow through the skimmer
· Optional self cleaning system
· New colour scheme
· No feed pump required, skimmer draws water directly from the sump
· Article no 81200
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Salt Water Fish Tanks - Tropical Aquariums - Pond Supplies - UKSevenoaks Tropical Marine (STM) is one of the country's premium independent salt water fish stores based in the UK. STM opened one of the first coral farms in the UK, not based at Sevenoaks but in Kent some 6 years ago. Our Online store has been running for 8 years and we have maintained high levels of service through out this time. The store has hundreds of your favourite products and are stocked items, unlike the majority of others who simply order pool. We encourage feedback to help us improve wherever we can to satisfy customers further. As an Independant retailer, we appreciate all your business, our aim is to grow with you and support all customers where ever we can. |
 Marine shopWelcome to the Marine Shop, here you will find a wide range of products for marine aquariums and salt water fish tanks including pumps, filters, live rock, corals, fish food, coral food and many other items you may need for your salt water fish tanks or aquariums. If you have any problems or we have missed off your favourite product, then please use the email on the contact page - we always welcome customer feedback. |
 TropicalIn the Tropical Shop you will find many popular products for tropical and planted aquariums. If you have any problems finding a product, simply enter the product description or the Brand Name your looking for in the search window, and the site will find your products for you. |
 Pond ShopWelcome to the new pond supplies shop, inside you will find essential items for ponds and water gardening. Our Pond supplies range from fish food to filters and pumps. If you have any problems finding a product, simply enter the product description or the Brand Name your looking for in the search window, and the site will find your products for you. |
InfoTo many people STM represents the marine side of the aquatic triangle but we have all kept and enjoyed tropical and cold-water fish, which are an integral part of our operation. Regardless of the type of fish marine or freshwater our philosophy remains the same we want people to enjoy their hobby from the humble goldfish to the most desirable coral. |
copyrightAll text and Images remain the property of STM and is subject to copyright 2009 STM-Shop - Salt Water Fish Tanks - Tropical Aquariums - Pond Supplies - UK. No STM text or images may be lifted, without prior consent. |
